When i go into my multiplayer server list and click join on the server i play in it says loading but then the words go away and all you see is the dirt backround then some error box comes up but it goes away right away so i cant read it. my friend is on it and he says i wasn't band, and the server isn't full either. plz help cause multiplayer is all i like.
I dont know what you mean by server list but im going to asoom you mean what website is it on, its on Xtremetop100, i am running 1.2.3 and the server is updated cause people are on right now and im talking to my friend and hes on, im running toomanyitems but thats never been a problem cause you cant use it anyway.
If this started happening right when you updated then it is most likely the mod. Mods are not supported by Minecraft and can have unexpected behavior... especially when updating.
A sure way to fix this problem is to go to your .minecraft folder and delete it. Make sure to backup your worlds first. It sounds like some jar file or configuration file is messed up. Either that or TooManyItems is sending invalid packets.