I guess you misconfigured it. I attached my config file. Basically you just
need to change the username and the password (please don't steal my password
:P ), and the #chans according to your preference of course..
I recommend the three scripts I use with Irssi, it makes it much more usable,
mouse.pl nickcolor.pl trackbar.pl
Let me know if you still face issues with it.
*remove .txt from the filename (trisqumello forummino only allows a limited
set of file formats to upload..)