Hi,
I have a problem after upgrading Lightbox2 from version 5.x-2.2 to 5.x-2.3. Having done that I got a message, when I opened the configuration window for Lightbox:

warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'lightbox2_settings_form' was given in .../includes/form.inc on line 218

Images are displayed in a new window, not on top.

I would be grateful for any help.

Comments

stella’s picture

stella commented

I would disable the module and re-enable it again. It looks like the menu or something is cached in your drupal database.

Cheers,
Stella

dargrego’s picture

dargrego commented

Thanks for help. At last, having tried to enable and re-enable for several times, as you suggested, now it's working properly. Thanks once again.
Regards
dargod

stella’s picture

stella commented
Status: Active » Fixed
druvision’s picture

druvision commented

Deleting the cache solved the issue

delete from cache; delete from cache_filter; delete from cache_menu; delete from cache_page; delete from cache_views;
Anonymous’s picture

Anonymous (not verified) commented
Status: Fixed » Closed (fixed)

Automatically closed -- issue fixed for two weeks with no activity.