Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/crmcodingobjects/public_html/vendor/willdurand/email-reply-parser/tests/EmailReplyParser/Tests/TestCase.php:5 Stack trace: #0 {main} thrown in /home/crmcodingobjects/public_html/vendor/willdurand/email-reply-parser/tests/EmailReplyParser/Tests/TestCase.php on line 5