Derpiee

Sorry for my derpiness, i'm new to forge. This is the error that I get http://pastebin.com/cYM6Wsnh

Hey, i'm sorry if there's already an answer posted to a question like this but how do I make my mod multiplayer supported? All my mod is, is a new ore and a set of tools for that ore. How do I install my mod onto my server so that other people who has it can play with it. Thank you!

Hello, I've been wondering if it was possible to generate new ores into already made worlds? Me and my friend play on a server and we already have a nice looking map but I want to know if I can add new ores without restarting the map. Thanks.