you mean you have a script that whos people when they join?
then either get a new script :P
or go through the scripts and look
for the on *:join event
alt + r
then look through the remotes files
press alt + F
to search for the text
search for
who
or on join / join / on *:join
or something along those lines and delete that section
try not to delete any other brackets though
else the script may not work properly

smile