Fatal error: Uncaught Error: Class 'Symfony\Component\Translation\Tests\Loader\LocalizedTestCase' not found in /home/app/htdocs/ninja/vendor/symfony/translation/Tests/Loader/IcuDatFileLoaderTest.php:20
Stack trace:
#0 {main}
thrown in /home/app/htdocs/ninja/vendor/symfony/translation/Tests/Loader/IcuDatFileLoaderTest.php on line 20