Fatal error: Uncaught Error: Class 'Doctrine\Persistence\Mapping\Driver\FileDriver' not found in C:\Apache24\htdocs\vehicle\vendor\doctrine\persistence\lib\Doctrine\Persistence\Mapping\Driver\PHPDriver.php:13 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\vehicle\vendor\doctrine\persistence\lib\Doctrine\Persistence\Mapping\Driver\PHPDriver.php on line 13