Fatal error: Uncaught Error: Interface "Doctrine\ORM\Cache\Region" not found in /home/projetwewv/www/licence00/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Cache/TimestampRegion.php:29 Stack trace: #0 {main} thrown in /home/projetwewv/www/licence00/symfony/vendor/doctrine/orm/lib/Doctrine/ORM/Cache/TimestampRegion.php on line 29