Board Thread:Support Requests - Getting Technical/@comment-87.194.54.47-20140217091927

I recently did a Softaculous backup and upgrade to Mediawiki 1.22.2 which failed, so I restored the backup to revert to 1.21. There was an error while restoring a missing table which my web host has put right and the wiki is now functioning again but I'm left with one problem. All "Edit" section links have been replaced with , which is not clickable. I've googled this error but can't find anything helpful. Any assistance would be gratefully received. 