Parse local data store crashing my app

I'm using Parse local data store, I set it up like this:

[Parse enableLocalDatastore];

[Parse setApplicationId:@"MY ID "
              clientKey:@"MY CLIENT KEY"];

I'm using my real client key and ID, after a few moments my app crashes and this is the log I get in the Xcode console.

*** Terminating app due to uncaught exception 'BFMultipleExceptionsException', reason: 'There were multiple exceptions.'
*** First throw call stack:
(0x1856fa59c 0x195e500e4 0x1002f5acc 0x10030ad80 0x100281030 0x1006e4e30 0x1006e4df0 0x1006f19a0 0x1006f2f18 0x1966712e4 0x196670fa8)
libc++abi.dylib: terminating with uncaught exception of type NSException

any idea on what is happening?