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.
– re-uploading the wp-admin and wp-includes folders from a fresh download of WordPress?
– increasing the memory available to PHP?
http://wordpress.org/support/topic/253495#post-1017842
Thread Starter
Don
(@tdbellent)
That did it. I re-enabled the key plugins and all is working. Now to go through the remaining ones, decided if I still need them, and if not deleting them, and if the ones remaining are the culprit see if there is an update I don’t have or a better replacement…
Thanks. (Had seen this before, but had forgotten about the plugins being the issue and didn’t find it in a search!)
Don