Fatal error: Uncaught Error: Class 'PHPUnit_Framework_TestCase' not found in /home/app/htdocs/message_gateway_20231016/vendor/nikic/php-parser/test/PhpParser/ParserTest.php:10 Stack trace: #0 /home/app/htdocs/message_gateway_20231016/vendor/nikic/php-parser/test/PhpParser/Parser/Php5Test.php(8): require_once() #1 {main} thrown in /home/app/htdocs/message_gateway_20231016/vendor/nikic/php-parser/test/PhpParser/ParserTest.php on line 10