Fatal error: Uncaught Error: Class "Symfony\Contracts\Service\Test\ServiceLocatorTestCase" not found in /home2/roofonli/public_html/residential.roof-online.com/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php:17 Stack trace: #0 {main} thrown in /home2/roofonli/public_html/residential.roof-online.com/vendor/symfony/service-contracts/Test/ServiceLocatorTest.php on line 17