While this pack may not be as popular, as it is older. I have started hosting a server for my friend and me to play on. One of the problems I was noticing was a CONSTANT message on the console: [main/INFO] [STDOUT]: [mcjty.lostcities.dimensions.world.WorldTypeTools:getProfile:74]: NO: world.provider.getDimension() = 0 One user on the Gethub reported 248,445 entries in 3 minutes. (or about 11MB a minute) worth of logs, that would only effect the clients playing on the server. The developer made a fix for this by deleting 4 lines of output of the 2.0.9 version of the mod, and released it as the 2.0.10 version. I don't know how easy it would be to make the update to 2.0.10 official, so it comes with the pack by default. But I wanted to let others know of the fix, in case they ran into this issue as well.