When i change the style of my UBB this problem occurs.

I see an "EX" on the top of the Topic that has been posted by someone? WHY IS THAT?

HERE IS AN EXAMPLE

http://www.gokud.net/cgi-bin/anime4k/ubb/Forum10/HTML/000001.html

Search for Ex: in either postings.cgi, ubb_library2.pl or ubb_library.pl

I can't remember which of those files generate the forum posts, but that's your problem it seems. You have a floating Ex: somewhere in the code.

p2kay!

THANKS DUDE
THANKS A BUNCH

Just remove the SSI code in ubblibary2.pl.