We have just upgraded to moodle 3.3 from moodle 3.1 and are now unable to access moodle mobile.
From the error logs,
"Default exception handler: A required parameter (username) was missing Debug: \nError code: missingparam\n* line 503 of /lib/setuplib.php: moodle_exception thrown\n* line 567 of /lib/moodlelib.php: call to print_error()\n* line 34 of /login/token.php: call to required_param()\n"
I have read some of the discussions on this. We don't use https yet, global user quota is a number and it was working before the upgrade.
Any ideas on where to look?