Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\LazyProxy\PhpDumper\DumperInterface" not found in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/dependency-injection/Tests/Fixtures/includes/classes.php:84 Stack trace: #0 /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/dependency-injection/Tests/Fixtures/config/services9.php(8): require_once() #1 {main} thrown in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/dependency-injection/Tests/Fixtures/includes/classes.php on line 84