EVOLUTION-NINJA

Edit File: log-2026-05-07.log

ERROR - 2026-05-07 06:57:41 --> mysqli_sql_exception: Column 'gst_difference' cannot be null in /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php:312 Stack trace: #0 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `pr...', 0) #1 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `pr...') #2 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `pr...') #3 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `pr...', Array, false) #4 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() #5 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/BaseModel.php(840): CodeIgniter\Model->doInsert(Array) #6 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(802): CodeIgniter\BaseModel->insert(Array, true) #7 /home/injayblues/public_html/vst/app/Controllers/ProductController.php(65): CodeIgniter\Model->insert(Array) #8 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(933): App\Controllers\ProductController->store() #9 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) #10 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #11 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(325): CodeIgniter\CodeIgniter->run() #12 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) #13 /home/injayblues/public_html/vst/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) #14 {main} CRITICAL - 2026-05-07 06:57:41 --> CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null [Method: POST, Route: products/store] in SYSTEMPATH/Database/BaseConnection.php on line 688. 1 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 2 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 3 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 4 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 5 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 6 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 7 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 8 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 9 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 10 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 11 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:57:41 --> [Caused by] CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 317. 1 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'43333\', \'Power Weeder\', \'4566\', \'2343\', \'7868\', NULL, NULL, NULL, 7868, 7868, \'active\')') 2 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'43333\', \'Power Weeder\', \'4566\', \'2343\', \'7868\', NULL, NULL, NULL, 7868, 7868, \'active\')') 3 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 4 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 5 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 6 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 7 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 8 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 9 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 10 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 11 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 12 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 13 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:57:41 --> [Caused by] mysqli_sql_exception: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 312. 1 SYSTEMPATH/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'43333\', \'Power Weeder\', \'4566\', \'2343\', \'7868\', NULL, NULL, NULL, 7868, 7868, \'active\')', 0) 2 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'43333\', \'Power Weeder\', \'4566\', \'2343\', \'7868\', NULL, NULL, NULL, 7868, 7868, \'active\')') 3 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'43333\', \'Power Weeder\', \'4566\', \'2343\', \'7868\', NULL, NULL, NULL, 7868, 7868, \'active\')') 4 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 5 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 6 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 7 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 8 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 9 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 10 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 11 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 12 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 13 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 14 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) ERROR - 2026-05-07 06:58:20 --> mysqli_sql_exception: Column 'gst_difference' cannot be null in /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php:312 Stack trace: #0 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `pr...', 0) #1 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `pr...') #2 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `pr...') #3 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `pr...', Array, false) #4 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() #5 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/BaseModel.php(840): CodeIgniter\Model->doInsert(Array) #6 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(802): CodeIgniter\BaseModel->insert(Array, true) #7 /home/injayblues/public_html/vst/app/Controllers/ProductController.php(65): CodeIgniter\Model->insert(Array) #8 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(933): App\Controllers\ProductController->store() #9 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) #10 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #11 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(325): CodeIgniter\CodeIgniter->run() #12 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) #13 /home/injayblues/public_html/vst/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) #14 {main} CRITICAL - 2026-05-07 06:58:20 --> CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null [Method: POST, Route: products/store] in SYSTEMPATH/Database/BaseConnection.php on line 688. 1 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 2 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 3 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 4 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 5 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 6 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 7 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 8 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 9 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 10 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 11 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:58:20 --> [Caused by] CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 317. 1 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 2 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 3 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 4 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 5 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 6 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 7 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 8 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 9 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 10 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 11 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 12 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 13 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:58:20 --> [Caused by] mysqli_sql_exception: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 312. 1 SYSTEMPATH/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')', 0) 2 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 3 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 4 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 5 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 6 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 7 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 8 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 9 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 10 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 11 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 12 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 13 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 14 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) ERROR - 2026-05-07 06:58:29 --> mysqli_sql_exception: Column 'gst_difference' cannot be null in /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php:312 Stack trace: #0 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `pr...', 0) #1 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `pr...') #2 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `pr...') #3 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `pr...', Array, false) #4 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() #5 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/BaseModel.php(840): CodeIgniter\Model->doInsert(Array) #6 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Model.php(802): CodeIgniter\BaseModel->insert(Array, true) #7 /home/injayblues/public_html/vst/app/Controllers/ProductController.php(65): CodeIgniter\Model->insert(Array) #8 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(933): App\Controllers\ProductController->store() #9 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) #10 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #11 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(325): CodeIgniter\CodeIgniter->run() #12 /home/injayblues/public_html/vst/vendor/codeigniter4/framework/system/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) #13 /home/injayblues/public_html/vst/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) #14 {main} CRITICAL - 2026-05-07 06:58:29 --> CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null [Method: POST, Route: products/store] in SYSTEMPATH/Database/BaseConnection.php on line 688. 1 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 2 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 3 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 4 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 5 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 6 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 7 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 8 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 9 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 10 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 11 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:58:29 --> [Caused by] CodeIgniter\Database\Exceptions\DatabaseException: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 317. 1 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 2 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 3 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 4 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 5 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 6 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 7 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 8 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 9 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 10 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 11 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 12 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 13 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 06:58:29 --> [Caused by] mysqli_sql_exception: Column 'gst_difference' cannot be null in SYSTEMPATH/Database/MySQLi/Connection.php on line 312. 1 SYSTEMPATH/Database/MySQLi/Connection.php(312): mysqli->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')', 0) 2 SYSTEMPATH/Database/BaseConnection.php(734): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 3 SYSTEMPATH/Database/BaseConnection.php(648): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (\'abc\', \'Brush Cutter\', \'12132\', \'111\', \'546000.00\', NULL, NULL, NULL, 546000, 546000, \'active\')') 4 SYSTEMPATH/Database/BaseBuilder.php(2340): CodeIgniter\Database\BaseConnection->query('INSERT INTO `products` (`model_name`, `product_category`, `basic_price`, `ndp`, `rc_price`, `ndp_with_gst`, `gst_difference`, `ae_commission`, `dealer_margin`, `billing_price`, `status`) VALUES (:model_name:, :product_category:, :basic_price:, :ndp:, :rc_price:, :ndp_with_gst:, :gst_difference:, :ae_commission:, :dealer_margin:, :billing_price:, :status:)', [...], false) 5 SYSTEMPATH/Model.php(394): CodeIgniter\Database\BaseBuilder->insert() 6 SYSTEMPATH/BaseModel.php(840): CodeIgniter\Model->doInsert([...]) 7 SYSTEMPATH/Model.php(802): CodeIgniter\BaseModel->insert([...], true) 8 APPPATH/Controllers/ProductController.php(65): CodeIgniter\Model->insert([...]) 9 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->store() 10 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 11 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 12 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 13 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 14 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 07:37:32 --> CodeIgniter\View\Exceptions\ViewException: Invalid file: "AEmaster/ae_calculator.php" [Method: GET, Route: ae_calculator] in SYSTEMPATH/Exceptions/FrameworkException.php on line 41. 1 SYSTEMPATH/View/View.php(222): CodeIgniter\Exceptions\FrameworkException::forInvalidFile('AEmaster/ae_calculator.php') 2 SYSTEMPATH/Common.php(1171): CodeIgniter\View\View->render('AEmaster/ae_calculator', [], true) 3 APPPATH/Controllers/ProductController.php(287): view('AEmaster/ae_calculator', [...]) 4 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->aeCalculator() 5 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 6 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 7 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 8 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 9 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 07:43:16 --> CodeIgniter\View\Exceptions\ViewException: Invalid file: "AEmaster/ae_calculator.php" [Method: GET, Route: ae_calculator] in SYSTEMPATH/Exceptions/FrameworkException.php on line 41. 1 SYSTEMPATH/View/View.php(222): CodeIgniter\Exceptions\FrameworkException::forInvalidFile('AEmaster/ae_calculator.php') 2 SYSTEMPATH/Common.php(1171): CodeIgniter\View\View->render('AEmaster/ae_calculator', [], true) 3 APPPATH/Controllers/ProductController.php(287): view('AEmaster/ae_calculator', [...]) 4 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->aeCalculator() 5 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 6 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 7 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 8 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 9 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths)) CRITICAL - 2026-05-07 07:43:26 --> CodeIgniter\View\Exceptions\ViewException: Invalid file: "AEmaster/ae_calculator.php" [Method: GET, Route: ae_calculator] in SYSTEMPATH/Exceptions/FrameworkException.php on line 41. 1 SYSTEMPATH/View/View.php(222): CodeIgniter\Exceptions\FrameworkException::forInvalidFile('AEmaster/ae_calculator.php') 2 SYSTEMPATH/Common.php(1171): CodeIgniter\View\View->render('AEmaster/ae_calculator', [], true) 3 APPPATH/Controllers/ProductController.php(287): view('AEmaster/ae_calculator', [...]) 4 SYSTEMPATH/CodeIgniter.php(933): App\Controllers\ProductController->aeCalculator() 5 SYSTEMPATH/CodeIgniter.php(509): CodeIgniter\CodeIgniter->runController(Object(App\Controllers\ProductController)) 6 SYSTEMPATH/CodeIgniter.php(355): CodeIgniter\CodeIgniter->handleRequest(null, Object(Config\Cache), false) 7 SYSTEMPATH/Boot.php(325): CodeIgniter\CodeIgniter->run() 8 SYSTEMPATH/Boot.php(67): CodeIgniter\Boot::runCodeIgniter(Object(CodeIgniter\CodeIgniter)) 9 FCPATH/index.php(56): CodeIgniter\Boot::bootWeb(Object(Config\Paths))