Hey guys I have made a server for my friends on my modpack and whenever i try to connect to it it comes up with this error:
Forge Mod Loader has found ID mismatches
Complete details are in the log file
ID 1509 is mismatched between world and game
ID 1508 is mismatched between world and game
ID 1510 is mismatched between world and game
ID 1520 is mismatched between world and game
ID 1507 is mismatched between world and game
ID 1517 is mismatched between world and game
ID 1516 is mismatched between world and game
ID 1500 is mismatched between world and game
ID 1519 is mismatched between world and game
ID 1518 is mismatched between world and game
I think these are buildcraft ID'S
My log is :
http://pastebin.com/GhQRMq8t