When typing in a textarea it generates api calls for autocompletion. The URL looks like this:
http://127.0.0.1/w/api.php?substr=123
The acion parameter is missing.
This leads to an error page being sent back with which the script can not cope. The displayed spinner is never removed.
The script should
- send the action parameter
- fail gracefully when an error page is sent
Version: unspecified
Severity: major