Fatal error: Uncaught Error: Class "Doctrine\DBAL\Connection" not found in /home/maske/public_html/assurance/vendor/doctrine/dbal/lib/Doctrine/DBAL/Portability/Connection.php:31 Stack trace: #0 {main} thrown in /home/maske/public_html/assurance/vendor/doctrine/dbal/lib/Doctrine/DBAL/Portability/Connection.php on line 31