Fatal error: Uncaught Error: Interface "Symfony\Component\DependencyInjection\ServiceSubscriberInterface" not found in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/dependency-injection/Tests/Fixtures/TestServiceSubscriber.php:7
Stack trace:
#0 {main}
thrown in /home/yrdsb11w3creativ/public_html/yrdsb/vendor/symfony/dependency-injection/Tests/Fixtures/TestServiceSubscriber.php on line 7