Crash in [AppDelegate applicationDidBecomeActive:]

[manuroe]

This crash has been reported several times in GA:

4743952154170967131 - 2016-07-31 02:44:35 +0000
Signal detected: 11
Application: Vector (im.vector.app)
Application version: 0.1.13 (r26)
Matrix SDK version: 0.6.11
Build: master #26
iPhone 9.3.2
(
    0   CoreFoundation                      0x000000018342edc8 <redacted> + 148
    1   libobjc.A.dylib                     0x0000000182a93f80 objc_exception_throw + 56
    2   CoreFoundation                      0x000000018342ecf8 <redacted> + 0
    3   Vector                              0x00000001002e7a54 Vector + 2030164 -> handleSignal (in Vector) (MXLogger.m:175)
    4   libsystem_platform.dylib            0x000000018308d93c _sigtramp + 52
    5   Foundation                          0x0000000183dd6034 <redacted> + 356
    6   Foundation                          0x0000000183d2afc0 <redacted> + 64
    7   Foundation                          0x0000000183dd2ef4 <redacted> + 272
    8   Vector                              0x0000000100102c08 Vector + 44040 -> __42-[AppDelegate applicationDidBecomeActive:]_block_invoke (in Vector) (AppDelegate.m:439)
    9   Vector                              0x0000000100185788 Vector + 579464 -> __47-[AFNetworkReachabilityManager startMonitoring]_block_invoke (in Vector) (AFNetworkReachabilityManager.m:215)
    10  Vector                              0x0000000100185b58 Vector + 580440 -> __AFPostReachabilityStatusChange_block_invoke (in Vector) (AFNetworkReachabilityManager.m:85)
    11  libdispatch.dylib                   0x0000000182e794bc <redacted> + 24
    12  libdispatch.dylib                   0x0000000182e7947c <redacted> + 16
    13  libdispatch.dylib                   0x0000000182e7eb84 _dispatch_main_queue_callback_4CF + 1844
    14  CoreFoundation                      0x00000001833e4d50 <redacted> + 12
    15  CoreFoundation                      0x00000001833e2bb8 <redacted> + 1628
    16  CoreFoundation                      0x000000018330cc50 CFRunLoopRunSpecific + 384
    17  GraphicsServices                    0x0000000184bf4088 GSEventRunModal + 180
    18  UIKit                               0x00000001885f6088 UIApplicationMain + 204
    19  Vector                              0x000000010013126c Vector + 234092 -> main (in Vector) (main.m:30)
    20  libdyld.dylib                       0x0000000182eaa8b8 <redacted> + 4
)