Try deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).
google @ esmi: please google this string:
“Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, ‘Array’ was given in /wp-includes/plugin.php on line 166”
there are tons of blogs having the same problem. Some of them don’t seem to even know about it! It has to do with rss/atom somehow! work around needed!
I started having this problem today, but the only real place it shows up is on Facebook’s Networked Blogs.
At one point today I tried installing Headspace, decided that I still liked All in One SEO better, and uninstalled Headspace before configuring anything there. I also installed Facebook iLike. Even with Facebook iLike deactivated, I’m still having this problem. Any solutions?
