sherbs440
Member
Posted 3 months ago #
I recently downgraded my site from Word Pres 3.3 back down to 3.2 because I had issues with my theme. The site seems to be functioning ok but I get this login error. See site link.
http://www.groupsystemsclient.com/
Warning: call_user_func_array() [function.call-user-func-array]: First argument is expected to be a valid callback, 'wp_no_robots' was given in /home/content/11/8898511/html/wp-includes/plugin.php on line 405
The styles for the login screen are gone as well. Can someone help me out? I checked all of my plugins and after turning them all off, the screen still looks like this.
Thanks,
Shawn
When you downgrade from one version to another, you also need to reinstall the previous version of your database. With new WP versions, comes changes to the db.
I personally would strongly encourage you to stick to the latest version of WP and fix your theme or get someone to fix it for you.
sherbs440
Member
Posted 3 months ago #
Thanks for the advice. There are so many errors using Word Press 3.3 that I would rather find a solution to get rid of the error message that is currently appearing.
Like I mentioned before, the site is functioning fine.
stewartlloydoph
Member
Posted 3 months ago #
Hey Sherbs440,
I have the same problem, I notice you have it fixed now, can you tell me what your solution was?
Thanks so much,
Stewart
Ozzie777
Member
Posted 2 weeks ago #
I'm also having this problem. I've already deactivated all my plugin's but it hasn't solved the problem.
@ sherbs440 - How did you fix this problem?
