Out of a sudden my WP site can not load correctly. The page breaks on loading the sidebar.
The admin panel works fine and I find this widget error on design>widget panel:
(Link fixed by moderator)
I have tried:
1. Reuploaded the entire WP 2.5.1
2. Reuploaded the theme
3. Switched to other thems (including classic and default)
4. Optimized the database
The error just does not go away.
What can I do now?
It looks like the file controling the "recent posts" is corrupted. But I couldn't find which and it won't fix even after the overwritting of all WP files.
PS. I have not used the "Recent-Posts" plugin. The error is on the core "recent posts" function.