What OS are you running? Linux (amd64) version 2.6.32-042stab063.2 Are you using minecraft hosting provider or a dedicated/local server not designed for minecraft? Hosting with Daddycheese What version of FTB are you using? (Dont just say latest tell us the version) Minecraft Version: 1.4.6 - FTB version: MindCrack Pack v7 Did you add any mods to the server pack? Only the mods in the current MindCrack Pack are installed, version 7. What are your server specs? Not sure where I can check this. A good detailed paragraph about the problem When attempting to start the server, everything loads fine until the final part, where it crashes and produces a log file. I'm not 100% sure how else to explain it other than looking into the log file. I can't get onto the server to check because it crashes before we're able to connect. I have attached the crash report in a pastebin link below. http://pastebin.com/p9HbYpLh If there is anything else needed, let me know. Thanks.