Have you tried:
– 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).
– switching to the Twenty Ten theme to rule out any theme-specific problems?
– resetting the plugins folder by FTP or PhpMyAdmin? Sometimes, an apparently inactive plugin can still cause problems.
thanks, ive tried all of that. it goes away when i use twenty ten theme. but like i said it doesnt have the error on the other domain i have the theme activated on. any other suggestions?
It’s obviously a theme issue. Do both servers use the same version of WordPress & PHP?
From the looks of the error there’s a function in the theme’s functions.php file at fault.
Can you post the contents of that file into a pastebin then report the link back here please and we’ll see about fixing the function causing the problem.
here is a link thanks for you help! functions file
Try commenting out this line and see if the error then disappears.
add_custom_image_header('header_style', 'admin_header_style');
Commenting out simply means placing two forward slashes infront of it, like so..
//add_custom_image_header('header_style', 'admin_header_style');
If that fixes the problem, either leave it commented out, or determine why PHP thinks the admin_header_style function does not exist.
commenting it out seemed to work. whats weird was i removed that whole line of code and it fixed it prior but messed up the layout somehow…. hmmmmmmm thank you for your time and help i really appreciate it a lot!