Fatal error: Uncaught Error: Undefined constant "MOODLE_OFFICIAL_MOBILE_SERVICE" in /home/edepracl/public_html/moodle30/enrol/self/db/services.php:33 Stack trace: #0 {main} thrown in /home/edepracl/public_html/moodle30/enrol/self/db/services.php on line 33