Hi Guys,
My Xamarin.Forms App is crashing in production with the following error reported on insights. I have no idea where to start or what this means. Can anyone shed some light on this please?
Thanks alot 
SIGABRTCrash in Xamarin_iOS_Foundation_NSAutoreleasePool__ctor_intptr
Raw
Thread 0SIGABRTCrash in Xamarin_iOS_Foundation_NSAutoreleasePool__ctor_intptr
0 libsystem_kernel.dylib pthread_kill (in libsystem_kernel.dylib) + 8
1 libsystem_c.dylib abort (in libsystem_c.dylib) + 140
2 BumALift.iOS print_exception(MonoObject*, bool, NSMutableString) (in 731395e262f6351f9ef0a8330f8f008c) (runtime.m:782)
3 BumALift.iOS mono_invoke_unhandled_exception_hook (in 731395e262f6351f9ef0a8330f8f008c) (mini-exceptions.c:2586)
4 BumALift.iOS mono_handle_exception_internal (in 731395e262f6351f9ef0a8330f8f008c) (mini-exceptions.c:1573)
5 BumALift.iOS mono_resume_unwind (in 731395e262f6351f9ef0a8330f8f008c) (mini-exceptions.c:2339)
6 BumALift.iOS mono_arm_resume_unwind (in 731395e262f6351f9ef0a8330f8f008c) (exceptions-arm64.c:403)
7 BumALift.iOS llvm_resume_unwind_trampoline (in 731395e262f6351f9ef0a8330f8f008c) + 168
8 BumALift.iOS Xamarin_iOS_Foundation_NSAutoreleasePool__ctor_intptr (in 731395e262f6351f9ef0a8330f8f008c) + 0
9 BumALift.iOS wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr (in 731395e262f6351f9ef0a8330f8f008c) + 244
10 BumALift.iOS mono_jit_runtime_invoke (in 731395e262f6351f9ef0a8330f8f008c) (mini-runtime.c:2325)
11 BumALift.iOS mono_runtime_invoke (in 731395e262f6351f9ef0a8330f8f008c) (object.c:2783)
12 BumALift.iOS native_to_managed_trampoline_1(objc_object, objc_selector*, _MonoMethod**, char const*, char const*) (in 731395e262f6351f9ef0a8330f8f008c) (:44)
13 BumALift.iOS -[__MonoMac_NSAsyncActionDispatcher xamarinApplySelector] (in 731395e262f6351f9ef0a8330f8f008c) (:2551)
14 Foundation __NSThreadPerformPerform (in Foundation) + 340
15 CoreFoundation __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION (in CoreFoundation) + 24
16 CoreFoundation CFRunLoopDoSources0 (in CoreFoundation) + 540
17 CoreFoundation __CFRunLoopRun (in CoreFoundation) + 724
18 CoreFoundation CFRunLoopRunSpecific (in CoreFoundation) + 384
19 GraphicsServices GSEventRunModal (in GraphicsServices) + 180
20 UIKit UIApplicationMain (in UIKit) + 204
21 BumALift.iOS wrapper_managed_to_native_UIKit_UIApplication_UIApplicationMain_int_string___intptr_intptr (in 731395e262f6351f9ef0a8330f8f008c) + 324
22 BumALift.iOS Xamarin_iOS_UIKit_UIApplication_Main_string___string_string (in 731395e262f6351f9ef0a8330f8f008c) + 156
23 BumALift.iOS BumALift_iOS_BumALift_iOS_Application_Main_string (in 731395e262f6351f9ef0a8330f8f008c) + 56
24 BumALift.iOS wrapper_runtime_invoke_object_runtime_invoke_dynamic_intptr_intptr_intptr_intptr (in 731395e262f6351f9ef0a8330f8f008c) + 244
25 BumALift.iOS mono_jit_runtime_invoke (in 731395e262f6351f9ef0a8330f8f008c) (mini-runtime.c:2325)
26 BumALift.iOS mono_runtime_invoke (in 731395e262f6351f9ef0a8330f8f008c) (object.c:2783)
27 BumALift.iOS mono_runtime_exec_main (in 731395e262f6351f9ef0a8330f8f008c) (object.c:4038)
28 BumALift.iOS xamarin_main (in 731395e262f6351f9ef0a8330f8f008c) (monotouch-main.m:404)
29 BumALift.iOS main (in 731395e262f6351f9ef0a8330f8f008c) + 96
30 ??? null