Fatal error: Uncaught Error: Class "Doctrine\DBAL\Tests\FunctionalTestCase" not found in /home/smagamf/chloe_garden/vendor/doctrine/dbal/tests/Functional/Platform/ConcatExpressionTest.php:9 Stack trace: #0 {main} thrown in /home/smagamf/chloe_garden/vendor/doctrine/dbal/tests/Functional/Platform/ConcatExpressionTest.php on line 9