Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /home/custompr/psle.custompropackaging.com/vendor/doctrine/inflector/tests/Rules/RulesetTest.php:14 Stack trace: #0 {main} thrown in /home/custompr/psle.custompropackaging.com/vendor/doctrine/inflector/tests/Rules/RulesetTest.php on line 14