Fatal error: Uncaught Error: Class "Doctrine\DBAL\Schema\Comparator" not found in /home/ntpcbgtpp/public_html/mat1/vendor/doctrine/dbal/src/Platforms/MySQL/Comparator.php:21 Stack trace: #0 {main} thrown in /home/ntpcbgtpp/public_html/mat1/vendor/doctrine/dbal/src/Platforms/MySQL/Comparator.php on line 21