Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/xlafr0/public_html/icms/vendor/symfony/contracts/Tests/Cache/CacheTraitTest.php:22 Stack trace: #0 {main} thrown in /home/xlafr0/public_html/icms/vendor/symfony/contracts/Tests/Cache/CacheTraitTest.php on line 22