Fatal error: Uncaught Error: Interface "Doctrine\DBAL\Platforms\MySQL\CollationMetadataProvider" not found in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\doctrine\dbal\src\Platforms\MySQL\CollationMetadataProvider\CachingCollationMetadataProvider.php:12 Stack trace: #0 {main} thrown in C:\AppServ\Apache\2.4.58\htdocs\sets\vendor\doctrine\dbal\src\Platforms\MySQL\CollationMetadataProvider\CachingCollationMetadataProvider.php on line 12