In the backend template editor, suddenly these two warnings shows up:
Warning: Undefined variable $list in /xxx/plugins/system/t3/base-bs3/html/mod_menu/default.php on line 22
Warning: foreach() argument must be of type array|object, null given in /xxx/plugins/system/t3/base-bs3/html/mod_menu/default.php on line 22
What does that mean and what can I do to fix this?
I already tried to reinstall the T3 system plugin and the T3 bs3 blank template, but it didn't solve the problem.
Regards,
Dirk