Ionic 4 app Crashes in TestFlight - iOS

App crashes after displaying the splash screen. This is on testflight and bundled by ionic AppFlow. Any help or suggestions will be much appreciated. Below is the crush report

tnx

{“app_name”:“Erxop”,“slice_uuid”:“cddaf340-b462-348d-82af-c6d5201237c2”,“bundleID”:“com.Erxop.app”,“share_with_app_devs”:true,“is_first_party”:false,“bug_type”:“109”,“os_version”:“iPhone OS 12.1.4 (16D57)”,“incident_id”:“3CEB955F-4A5B-4E49-81A7-48C82D3F0728”,“is_beta”:true,“name”:“Erxop”}
Incident Identifier: 3CEB955F-4A5B-4E49-81A7-48C82D3F0728
Beta Identifier: BBFAB764-DB93-46C0-A42F-3715986784C3
Hardware Model: iPhone8,1
Process: Erxop [225]
Path: /private/var/containers/Bundle/Application/B3D2720C-845B-4B87-BF01-8ACA79E08D8C/Erxop.app/Erxop
Identifier: com.Erxop.app
Version: 0.0.7 (0.0.7)
AppStoreTools: 10G3
AppVariant: 1:iPhone8,1:12
Beta: YES
Code Type: ARM-64 (Native)
Role: Non UI
Parent Process: launchd [1]
Coalition: com.Erxop.app [345]

Date/Time: 2019-07-27 14:52:47.5033 -0400
Launch Time: 2019-07-27 14:52:47.2308 -0400
OS Version: iPhone OS 12.1.4 (16D57)
Baseband Version: 5.32.00
Report Version: 104

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Triggered by Thread: 0

Application Specific Information:
abort() called

Last Exception Backtrace:
(0x230051ea4 0x22f221a50 0x22ff6b78c 0x102a66410 0x102a67074 0x22fa896c8 0x22fa8a484 0x22fa369a4 0x22ffe1ce4 0x22ffdcbac 0x22ffdc0e0 0x232255584 0x25d1f0c00 0x1028a815c 0x22fa9abb4)

Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x000000022fbe7104 0x22fbc4000 + 143620
1 libsystem_pthread.dylib 0x000000022fc63020 0x22fc61000 + 8224
2 libsystem_c.dylib 0x000000022fb3ed78 0x22fae7000 + 359800
3 libc++abi.dylib 0x000000022f208f78 0x22f207000 + 8056
4 libc++abi.dylib 0x000000022f209120 0x22f207000 + 8480
5 libobjc.A.dylib 0x000000022f221e58 0x22f21b000 + 28248
6 libc++abi.dylib 0x000000022f2150fc 0x22f207000 + 57596
7 libc++abi.dylib 0x000000022f215188 0x22f207000 + 57736
8 libdispatch.dylib 0x000000022fa8a498 0x22fa29000 + 398488
9 libdispatch.dylib 0x000000022fa369a4 0x22fa29000 + 55716
10 CoreFoundation 0x000000022ffe1ce4 0x22ff35000 + 707812
11 CoreFoundation 0x000000022ffdcbac 0x22ff35000 + 687020
12 CoreFoundation 0x000000022ffdc0e0 0x22ff35000 + 684256
13 GraphicsServices 0x0000000232255584 0x23224a000 + 46468
14 UIKitCore 0x000000025d1f0c00 0x25c908000 + 9341952
15 Erxop 0x00000001028a815c 0x1028a4000 + 16732
16 libdyld.dylib 0x000000022fa9abb4 0x22fa9a000 + 2996

Thread 1:
0 libsystem_pthread.dylib 0x000000022fc6fce8 0x22fc61000 + 60648

Thread 2 name: Dispatch queue: com.google.admob.n.device
Thread 2:
0 libsystem_kernel.dylib 0x000000022fbe7a20 0x22fbc4000 + 145952
1 libsystem_platform.dylib 0x000000022fc5b4a4 0x22fc56000 + 21668
2 libobjc.A.dylib 0x000000022f22caa0 0x22f21b000 + 72352
3 libobjc.A.dylib 0x000000022f239098 0x22f21b000 + 123032
4 Foundation 0x00000002309d202c 0x2309ca000 + 32812
5 Foundation 0x0000000230ae461c 0x2309ca000 + 1156636
6 Foundation 0x0000000230ae456c 0x2309ca000 + 1156460
7 Foundation 0x0000000230a0ca68 0x2309ca000 + 273000
8 Foundation 0x0000000230ae70dc 0x2309ca000 + 1167580
9 Erxop 0x0000000102a28934 0x1028a4000 + 1591604
10 libdispatch.dylib 0x000000022fa896c8 0x22fa29000 + 394952
11 libdispatch.dylib 0x000000022fa8a484 0x22fa29000 + 398468
12 libdispatch.dylib 0x000000022fa31bd0 0x22fa29000 + 35792
13 libdispatch.dylib 0x000000022fa32718 0x22fa29000 + 38680
14 libdispatch.dylib 0x000000022fa3aeb8 0x22fa29000 + 73400
15 libsystem_pthread.dylib 0x000000022fc6d0dc 0x22fc61000 + 49372
16 libsystem_pthread.dylib 0x000000022fc6fcec 0x22fc61000 + 60652

Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x00000002829e9db7
x4: 0x000000022f218b81 x5: 0x000000016d55a6e0 x6: 0x000000000000006e x7: 0xffffffffffffffec
x8: 0x0000000000000800 x9: 0x000000022fc67820 x10: 0x000000022fc62ea4 x11: 0x0000000000000003
x12: 0x000000000000003b x13: 0x0000000000000000 x14: 0x0000000000000010 x15: 0x00000000ffffffbb
x16: 0x0000000000000148 x17: 0x0000000000000000 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x000000010304eb80 x21: 0x000000016d55a6e0 x22: 0x0000000000000303 x23: 0x000000010304ec60
x24: 0x0000000269417a00 x25: 0x000000010304ec60 x26: 0x0000000000000114 x27: 0x0000000000000000
x28: 0x00000002812bd7c0 fp: 0x000000016d55a640 lr: 0x000000022fc63020
sp: 0x000000016d55a610 pc: 0x000000022fbe7104 cpsr: 0x00000000

Binary Images:
0x1028a4000 - 0x102b4bfff Erxop arm64 /var/containers/Bundle/Application/B3D2720C-845B-4B87-BF01-8ACA79E08D8C/Erxop.app/Erxop
0x102d6c000 - 0x102d77fff libobjc-trampolines.dylib arm64 <0d67ef7e3ec8370aa106a59717eb17fa> /usr/lib/libobjc-trampolines.dylib
0x102fb4000 - 0x103017fff dyld arm64 <67179aea6d8038a58f729b468f24ca69> /usr/lib/dyld
0x22f1aa000 - 0x22f1abfff libSystem.B.dylib arm64 /usr/lib/libSystem.B.dylib
0x22f1ac000 - 0x22f206fff libc++.1.dylib arm64 /usr/lib/libc++.1.dylib
0x22f207000 - 0x22f21afff libc++abi.dylib arm64 /usr/lib/libc++abi.dylib
0x22f21b000 - 0x22f9a3fff libobjc.A.dylib arm64 <3c1dc6c93e273dd3938e146c18cc5188> /usr/lib/libobjc.A.dylib
0x22f9a4000 - 0x22f9a9fff libcache.dylib arm64 /usr/lib/system/libcache.dylib
0x22f9aa000 - 0x22f9b6fff libcommonCrypto.dylib arm64 /usr/lib/system/libcommonCrypto.dylib
0x25b7f0000 - 0x25b84ffff PhotoFoundation arm64 <0908388d88763d02ab84a5489ddfa37d> /System/Library/PrivateFrameworks/PhotoFoundation.framework/PhotoFoundation
0x25b93c000 - 0x25b99cfff ROCKit arm64 /System/Library/PrivateFrameworks/ROCKit.framework/ROCKit
0x25bb55000 - 0x25bbb1fff RemoteManagement arm64 /System/Library/PrivateFrameworks/RemoteManagement.framework/RemoteManagement
0x25bbb2000 - 0x25bbc4fff RemoteTextInput arm64 /System/Library/PrivateFrameworks/RemoteTextInput.framework/RemoteTextInput
0x25bbed000 - 0x25bc87fff SampleAnalysis arm64 /System/Library/PrivateFrameworks/SampleAnalysis.framework/SampleAnalysis
0x25bd6c000 - 0x25bd6cfff SignpostNotification arm64 <7d1b1e317bea32ecaf71290b96d6e123> /System/Library/PrivateFrameworks/SignpostNotification.framework/SignpostNotification
0x25bddb000 - 0x25bde3fff StatsKit arm64 <64e328675e8b33fab748332751a870dd> /System/Library/PrivateFrameworks/StatsKit.framework/StatsKit
0x25c908000 - 0x25da3dfff UIKitCore arm64 /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
0x25da3e000 - 0x25da49fff UIKitServices arm64 /System/Library/PrivateFrameworks/UIKitServices.framework/UIKitServices
0x25da4a000 - 0x25da51fff URLFormatting arm64 <6103f7f4467a38ac889cf6fc4946ef10> /System/Library/PrivateFrameworks/URLFormatting.framework/URLFormatting
0x25da52000 - 0x25da74fff UsageTracking arm64 /System/Library/PrivateFrameworks/UsageTracking.framework/UsageTracking

EOF