I have installed Moodle 2.7 with easy-theme (clone). I receive the following error message when clicking on site administration > development (for example when I want to purge the cache)
I have moved all the blocks (incl administration block) to the post-region (right side) and changed the config.php to indicate that the default region = post. I think that the error started from then on. I have no idea what the error could mean.
Clicking on OK brings me back to the original screen. The other admin-functions (appearance, ...) works well.
Any help welcome. Thanks.
Error code: codingerror
- line 1106 of /lib/adminlib.php: coding_exception thrown
- line 105 of /admin/category.php: call to admin_category->__isset()