Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Tests\Catalogue\AbstractOperationTest' not found in /home/app/htdocs/lidia/vendor/symfony/translation/Tests/Catalogue/MergeOperationTest.php:18 Stack trace: #0 {main} thrown in /home/app/htdocs/lidia/vendor/symfony/translation/Tests/Catalogue/MergeOperationTest.php on line 18