Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/dependency-injection/Tests/Compiler/CustomExpressionLanguageFunctionTest.php:12 Stack trace: #0 {main} thrown in /home/interweavesoluti/desktop.interweavesolutions.org/vendor/symfony/dependency-injection/Tests/Compiler/CustomExpressionLanguageFunctionTest.php on line 12