Fatal error: Uncaught Error: Class "FastRoute\DataGenerator\RegexBasedAbstract" not found in /srv/www/htdocs/moodle/lib/nikic/fast-route/src/DataGenerator/GroupPosBased.php:5 Stack trace: #0 {main} thrown in /srv/www/htdocs/moodle/lib/nikic/fast-route/src/DataGenerator/GroupPosBased.php on line 5