Fatal error: Uncaught Error: Class "Symfony\Component\Cache\Tests\Simple\CacheTestCase" not found in /home/trpdev/public_html/vendor/symfony/cache/Tests/Simple/ArrayCacheTest.php:20 Stack trace: #0 {main} thrown in /home/trpdev/public_html/vendor/symfony/cache/Tests/Simple/ArrayCacheTest.php on line 20