Our Wiki has crashed and shows a 500 error.
I can't identify anything specific that we have done except that earlier today:
- finally upgraded to hogfather successfully
- this entailed removing index menu and adding a js load line to local.php ($conf['defer_js'] = 0)
- reinstalled index menu
- all worked ok
Since I can't get in I am not sure the best way to proceed. All the files seem to be there.
I do have a backup which was done before the update but I don't know where the backup plugin stores the file and I am not sure how to restore manually.
Any suggestions? and if it means a restore can someone tell me how exactly.