Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/app/htdocs/message_gateway_20231016/vendor/sebastian/comparator/tests/ArrayComparatorTest.php:17
Stack trace:
#0 {main}
thrown in /home/app/htdocs/message_gateway_20231016/vendor/sebastian/comparator/tests/ArrayComparatorTest.php on line 17