[&$?%@# (Bad Words)]MatchServer Error

Hi, i just modified system.xml i tried to put Verdana instead of Arial as the font but now i get some errors, even if i put system.xml back to its original state it won't work

NB: I modified the channels too...

I get those errors:

First:
http://img117.imageshack.us/img117/7...rror001dk4.jpg

Then:
http://img78.imageshack.us/img78/188...rror002yz1.jpg

Help please i really don't know what to do and i'm loosing users =/

That's ok i fixed it it was my channels that fucked up everything thanks