CRITICAL - 2022-10-13 08:53:13 --> Undefined index: used_id #0 C:\wamp64\www\libdev\app\Modules\Backend\Models\BooksModel.php(369): CodeIgniter\Debug\Exceptions->errorHandler(8, 'Undefined index...', 'C:\\wamp64\\www\\l...', 369, Array) #1 C:\wamp64\www\libdev\app\Modules\Backend\Controllers\Books.php(227): App\Modules\Backend\Models\BooksModel->borrowBookValidation() #2 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(936): App\Modules\Backend\Controllers\Books->quickValidation('borrow-book') #3 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Modules\Backend\Controllers\Books)) #4 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #5 C:\wamp64\www\libdev\public\index.php(45): CodeIgniter\CodeIgniter->run() #6 {main} CRITICAL - 2022-10-13 09:13:04 --> Undefined index: usedname #0 C:\wamp64\www\libdev\app\Modules\Backend\Models\BooksModel.php(370): CodeIgniter\Debug\Exceptions->errorHandler(8, 'Undefined index...', 'C:\\wamp64\\www\\l...', 370, Array) #1 C:\wamp64\www\libdev\app\Modules\Backend\Controllers\Books.php(227): App\Modules\Backend\Models\BooksModel->borrowBookValidation() #2 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(936): App\Modules\Backend\Controllers\Books->quickValidation('borrow-book') #3 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Modules\Backend\Controllers\Books)) #4 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #5 C:\wamp64\www\libdev\public\index.php(45): CodeIgniter\CodeIgniter->run() #6 {main} CRITICAL - 2022-10-13 09:13:19 --> Undefined index: book_hostory #0 C:\wamp64\www\libdev\app\Controllers\BaseController.php(153): CodeIgniter\Debug\Exceptions->errorHandler(8, 'Undefined index...', 'C:\\wamp64\\www\\l...', 153, Array) #1 C:\wamp64\www\libdev\app\Modules\Backend\Models\BooksModel.php(383): App\Controllers\BaseController->dbTable('book_hostory') #2 C:\wamp64\www\libdev\app\Modules\Backend\Controllers\Books.php(227): App\Modules\Backend\Models\BooksModel->borrowBookValidation() #3 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(936): App\Modules\Backend\Controllers\Books->quickValidation('borrow-book') #4 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Modules\Backend\Controllers\Books)) #5 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #6 C:\wamp64\www\libdev\public\index.php(45): CodeIgniter\CodeIgniter->run() #7 {main} CRITICAL - 2022-10-13 09:14:35 --> Column count doesn't match value count at row 1 #0 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\MySQLi\Connection.php(314): mysqli->query('INSERT INTO `cm...') #1 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseConnection.php(713): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `cm...') #2 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseConnection.php(641): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `cm...') #3 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseBuilder.php(2263): CodeIgniter\Database\BaseConnection->query('INSERT INTO `cm...', Array, false) #4 C:\wamp64\www\libdev\app\Modules\Backend\Models\BooksModel.php(383): CodeIgniter\Database\BaseBuilder->insert(Array) #5 C:\wamp64\www\libdev\app\Modules\Backend\Controllers\Books.php(227): App\Modules\Backend\Models\BooksModel->borrowBookValidation() #6 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(936): App\Modules\Backend\Controllers\Books->quickValidation('borrow-book') #7 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Modules\Backend\Controllers\Books)) #8 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #9 C:\wamp64\www\libdev\public\index.php(45): CodeIgniter\CodeIgniter->run() #10 {main} CRITICAL - 2022-10-13 09:57:28 --> Column count doesn't match value count at row 1 #0 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\MySQLi\Connection.php(314): mysqli->query('INSERT INTO `cm...') #1 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseConnection.php(713): CodeIgniter\Database\MySQLi\Connection->execute('INSERT INTO `cm...') #2 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseConnection.php(641): CodeIgniter\Database\BaseConnection->simpleQuery('INSERT INTO `cm...') #3 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\Database\BaseBuilder.php(2263): CodeIgniter\Database\BaseConnection->query('INSERT INTO `cm...', Array, false) #4 C:\wamp64\www\libdev\app\Modules\Backend\Models\BooksModel.php(383): CodeIgniter\Database\BaseBuilder->insert(Array) #5 C:\wamp64\www\libdev\app\Modules\Backend\Controllers\Books.php(227): App\Modules\Backend\Models\BooksModel->borrowBookValidation() #6 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(936): App\Modules\Backend\Controllers\Books->quickValidation('borrow-book') #7 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(432): CodeIgniter\CodeIgniter->runController(Object(App\Modules\Backend\Controllers\Books)) #8 C:\wamp64\www\libdev\vendor\codeigniter4\framework\system\CodeIgniter.php(333): CodeIgniter\CodeIgniter->handleRequest(NULL, Object(Config\Cache), false) #9 C:\wamp64\www\libdev\public\index.php(45): CodeIgniter\CodeIgniter->run() #10 {main}