Hi, I just converted my forum to Elk and when I tried to remove all member option there is an error:
Database error, given array of string values is empty (old_settings)
screenshot attached.
oh, I think that one is probably due to the import... I'll try to reproduce. Thanks again for reporting.
Might be a missing parameter in one of those subs files, can you please check your error log and see, if there's a related log entry?
It's a wrong default set for the last parameter of the removeThemeOptions function.
Fixed here:
https://github.com/emanuele45/Dialogo/commit/9a5c2d62466220bc4f8a71f0210e70e45265d5e4
If you want to fix it locally, you can open /sources/subs/Themes.subs.php anche change:
function removeThemeOptions($theme, $membergroups, $old_settings = array())
to
function removeThemeOptions($theme, $membergroups, $old_settings = '')
It seems my fault that one too.
/me is working hard to get another award! :P