the crash log: http://pastebin.com/jYdFnwvm
We believe the problem is a conflict between 2 mods about a duplicate enchantment ID, if this is true it would greatly appreciated if you guys could tell us which mods are conflicting. The mod More Swords was removed however it still shows up in the log (we're not sure why).
Any response about this problem would be greatly appreciated.
Note: the modpack is called Unbroken RPG Trail