Crash on iOS 10

[ghost]

Hi,

the crash below happens when the app is compiled using XCode 8 / for iOS 10 and I'm starting on simulator

2016-09-13 19:33:09.270 ControlInt[3137:36979] *** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Recieved -34018 from SecItemAdd!'
*** First throw call stack:
(
0 CoreFoundation 0x00000001116b834b exceptionPreprocess + 171
1 libobjc.A.dylib 0x00000001110d321e objc_exception_throw + 48
2 CoreFoundation 0x00000001116bc442 +[NSException raise:format:arguments:] + 98
3 Foundation 0x000000010d52cedd -[NSAssertionHandler handleFailureInMethod:object:file:lineNumber:description:] + 195
4 ControlInt 0x000000010a6b4d10 +[KKKeychain setString:forKey:] + 832
5 ControlInt 0x000000010a71b3c2 -[KKPasscodeLock setDefaultSettings] + 66
6 ControlInt 0x000000010a84b46f -[PPAppDelegate application:didFinishLaunchingWithOptions:] + 1615
7 UIKit 0x000000010ee8a68e -[UIApplication _handleDelegateCallbacksWithOptions:isSuspended:restoreState:] + 290
8 UIKit 0x000000010ee8c013 -[UIApplication _callInitializationDelegatesForMainScene:transitionContext:] + 4236
9 UIKit 0x000000010ee923b9 -[UIApplication _runWithMainScene:transitionContext:completion:] + 1731
10 UIKit 0x000000010ee8f539 -[UIApplication workspaceDidEndTransaction:] + 188
11 FrontBoardServices 0x0000000112ea076b __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK + 24
12 FrontBoardServices 0x0000000112ea05e4 -[FBSSerialQueue _performNext] + 189
13 FrontBoardServices 0x0000000112ea096d -[FBSSerialQueue _performNextFromRunLoopSource] + 45
14 CoreFoundation 0x000000011165d311 CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION + 17
15 CoreFoundation 0x000000011164259c __CFRunLoopDoSources0 + 556
16 CoreFoundation 0x0000000111641a86 __CFRunLoopRun + 918
17 CoreFoundation 0x0000000111641494 CFRunLoopRunSpecific + 420
18 UIKit 0x000000010ee8ddb6 -[UIApplication _run] + 434
19 UIKit 0x000000010ee93f34 UIApplicationMain + 159
20 ControlInt 0x000000010a710c0f main + 111
21 libdyld.dylib 0x0000000111c4068d start + 1
)