This is a custom guestbook script that has run fine for years, but stopped working a few days ago. I expect that there might have been some change to the server.
Here is basically the code that is giving me problems.
I get "Invalid Guestbook" always, EVEN though I can run the same query inside of phpmyadmin (with a specific username), and the query works okay. What might be wrong about this code?
If you are able to solve it just by looking at this code, then post solution to PMB and you will be paid. If you think there is something else that needs to be done.. I might provide access, but this would only be to someone with an established reputation here at Scriptlance.
Also, I'm sure that the [url removed, login to view] is not the problem, that only contains mysql_connect and mysql_select_db. I think it's fine.