Okay, I've had this problem before but somehow I got it to work that time. This time, I can't get it to work (forgot how). I installed phpBB and got it to restore the database and it all worked fine, the thing is, thats a newly installed phpBB forum (the one without the mods I installed on my last one). So when I try restore up my backuped forums (the one from my before host, the one with the mods) directory and pointed it to the same database, I get the error:
message_die() was called multiple times. This isn't supposed to happen. Was message_die() used in page_tail.php?
With this: http://www.phpbb.com/phpBB/viewtopic.php?t=233542