As per the image below the people online no longer displays



As well as the above ;

Forum search has stoped working, (Returns to a blank page)

Personal messages no longer work, (your send but nothing is recieved or entered in your outbox or sent box)

Ip tracking fails to display the "user" name

www.fsnewz.net
phpnuke7.7

Thanks in advance
I hope someone has some ideas what has gone wrong and what we can do to correct.