Fatal error: Uncaught Error: Class "SebastianBergmann\CodeCoverage\Test\TestStatus\Known" not found in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/phpunit/php-code-coverage/src/TestStatus/Failure.php:15 Stack trace: #0 {main} thrown in /home/wwwarms/ws.arms-tools.com/websocket-server/vendor/phpunit/php-code-coverage/src/TestStatus/Failure.php on line 15