Fatal error: Uncaught Error: Class "PhpMyAdmin\Controllers\Database\AbstractController" not found in C:\WebServer\core\apache\htdocs\pma\libraries\classes\Controllers\Database\ExportController.php:21 Stack trace: #0 {main} thrown in C:\WebServer\core\apache\htdocs\pma\libraries\classes\Controllers\Database\ExportController.php on line 21