Fatal error: Uncaught Error: Class "Symfony\Bundle\FrameworkBundle\Tests\TestCase" not found in /home/trpdev/public_html/vendor/symfony/framework-bundle/Tests/CacheWarmer/ValidatorCacheWarmerTest.php:21 Stack trace: #0 {main} thrown in /home/trpdev/public_html/vendor/symfony/framework-bundle/Tests/CacheWarmer/ValidatorCacheWarmerTest.php on line 21