Fatal error: Uncaught Error: Class "PHPUnit\Framework\TestCase" not found in /home/projectsciphersq/public_html/vendor/imanghafoori/php-search-replace/tests/BaseTestClass.php:7 Stack trace: #0 {main} thrown in /home/projectsciphersq/public_html/vendor/imanghafoori/php-search-replace/tests/BaseTestClass.php on line 7