http://wiki.inspircd.org/RecvqEnter this into mIRC and connect to the network:
You are probably sending too much to the IRCd.
One example would be joining channels when you connect, check your scripts and make sure they are not doing the horrible way.
Horrible way to join channels, as you are sending THREE commands that can easily be turned into ONE command
join #cake
join #foobar
join #example
You should do join commands like this.
join #cake,#foobar,#example