Can Someone Help Me???

I bought some particle effects and was flying to drop them off when all of the sudden I got some wierd error message about a mangled data caused by a mangled upstream connection...what does that mean?

I tried to uninstall and reinstall the game and its still not working. Has anyone ever seen this before?

Yeah. It just means something got screwed up in one of the packets your computer sent or recieved. You should be able to log back in just fine.