Servercrash with Achievements

[Former user]

http://pastebin.com/29zs4yHK

Our server crashed with this error today. I was not player and don't know what exactly happened. Maybe someone got an achievement or so. When I got more information for you I will tell you.

industrialcraft-2-2.2.780-experimental.jar Uncomplication-1.7.10-0.1.2.0.b53.jar Forge #1448 http://blog.terpo.org/upload/mc/modlist.txt

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Terpo

[Aroma1997]

Fix #8

→ <<cset 225d8810d50f>>