Our site is build with wordpress and use WPMU plugin.
we get this error when we try to edit a product:
The website encountered an error while retrieving [url removed, login to view] It may be down for maintenance or configured incorrectly.
Here are some suggestions:
Reload this webpage later.
HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request."
Also, when we mark a comment as spam, the comment get deleted, but when the page get refreshed, the comment appear as new again. the site went completly down when we tried to update plugins .
We need to update 9 plugins. currently the front end of the site is fine but the backend is a blank page.
if you are expert in wordpress and knows how to fix these problem please reply