Fatal error: Uncaught Error: Class "Symfony\Contracts\Service\Test\ServiceLocatorTest" not found in /home/pataplou/www/patrick/pataplouf/vendor/symfony/dependency-injection/Tests/ServiceLocatorTest.php:23 Stack trace: #0 {main} thrown in /home/pataplou/www/patrick/pataplouf/vendor/symfony/dependency-injection/Tests/ServiceLocatorTest.php on line 23