Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /newdata/stgdev/public_html/trisak.mwz/vendor/league/oauth1-client/tests/HmacSha1SignatureTest.php:9 Stack trace: #0 {main} thrown in /newdata/stgdev/public_html/trisak.mwz/vendor/league/oauth1-client/tests/HmacSha1SignatureTest.php on line 9