Fatal error: Uncaught Error: Class "mysqli" not found in D:\Server\Codebase\contentmanagement\app\Core\Database.php:22 Stack trace: #0 D:\Server\Codebase\contentmanagement\app\Core\DatabaseService.php(16): Database->getServerConnection() #1 D:\Server\Codebase\contentmanagement\app\header.php(16): DatabaseService->isConnected() #2 D:\Server\Codebase\contentmanagement\app\index.php(2): require('...') #3 {main} thrown in D:\Server\Codebase\contentmanagement\app\Core\Database.php on line 22