Menu Items

I had an Elgg site set up and running and then messed something up and completele lost my admin log-in, etc. After trying a few things I finally deleted the sql database, re-created it, re set up Elgg and was back up and running. Now, however, I don't have a messages icon and the chat doesn't show up.... any thoughts? I did install topbar, but I had it in before and it was no porblem. My site is..