Dear all -
I have just upgraded a production server from 2.4 to Moodle 2.5+ (Build: 20130621). Site administration link has become non-responsive, just like many others (see attached screenshot: clickable links are blue, non-clickable - grey).
Naturally, no work can be done.
Reinstallation of the same script did not help.
Anyone seen this before? Any ideas? This is pretty urgent, as the next exam is tomorrow.