Can't create a new view
Clear all your caches and try again.

You db seems to become corrupted or misconfigured. Your ctools module is using a different collation to store values in the db. So most of your site is utf8_general_ci and the ctools is using utf8_unicode_ci.

I gathered all of that from this line:


  (utf8_general_ci,IMPLICIT) and (utf8_unicode_ci,IMPLICIT) for operation '=': SELECT s.uid, c.updated FROM {ctools_object_cache}




If the clearing of caches fails then...

If you have phpmyadmin installed, go to the site's db and check what the Collate value is. Try changing it to utf_8 or something.



NOTE: I would create a backup of the db before you play with any collate value stuff.