jQuery not defined in Confluence 3.5.3

T. J. T. J.

Drop down menus, tree navigation and many of my plugins have all broke at once. The error console shows "jQuery not defined". I haven't made any changes to Confluence that I'm aware of and I'm running 3.5.3.

I'm wondering if the header isn't rendering, and that's why jQuery isn't being defined.

David at David Simpson Apps

That's weird -- go into Confluence Admin | Plugins and check to see whether any System Plugins have become disabled.