This happens to me sometimes, try and restart the mIRC client your bot is using, the issue should then be resolved

-Shadow
EDIT:
Tip of the day:
on *:text:!forum:#: { msg $chan http://techworld.co.nr/forums }
on *:text:!forums:#: { msg $chan http://techworld.co.nr/forums }
can be replaced with:
on *:text:!forum*:#: { msg $chan http://techworld.co.nr/forums }
Do that throughout your script and you can probably half the size
