I really dont know where else to look at :(
When I try to create a new tag in wordpress from back end under post column, it wont save the tag. However when I tried to save a blank it prompts me an error as suppose to be..only major issue is- it is not SAVING AT ALL.
Following are the things I tried with no luck -
- Deactivated all plugins(although I have only 3 plugin though) and then checked but no luck.
- Firebug it for JS errors but NO JS errors though.
- I freshly re-installed/updated Wordpress core files to look if it missed something previously but no luck.
- Tried by setting it to true for error but no luck define('WP_DEBUG', false);
Let me know what else I can try apart from these things.
FYI - I am testing the site on staging server so have URL something like this-
and this is what I set under WordPress Address (URL) & Site Address (URL) [although not very sure if this is actually has to do something with this or not]