Okay, I took a look at this issue and found that 1). There is no notice on the flash. 2). The channel identifier %# was being evaluated to $null by the script causing the error.
I have a working edit that I have tested on buzzen with 6.16 & 7.1.
This still requires one of the following to be in pnick to activate the script for a channel. '!&@~ There are no requirements to use the script. !slang @slang will both message the channel. All colors have been removed. Same 6 second flood control.
Let me know if there are anymore problems Jethro_ -->> http://pastebin.com/Gv9BMASy

I will stay on Buzzen for a couple of hours -- %#ScriptORama -- Contact me there if you find an issue right away.