请问这次事故的原因是什么？
Incident Identifier: A176CFB8-6BB7-4515-A4A2-82D2B962E097
CrashReporter Key: f02957b828fe4090389c1282ca8e38393b4e133d
Hardware Model: iPhone9,4
Process: OneMessenger [10627]
Path: /private/var/containers/Bundle/Application/03E067E9-E2C1-43F4-AC53-4E4F58131FF3/OneMessenger.app/OneMessenger
Identifier: com.onem.adhoc
Version: 158 (1.0.4)
Code Type: ARM-64 (Native)
Role: Non UI
Parent Process: launchd [1]
Coalition: com.onem.adhoc [3747]
Date/Time: 2017-05-10 17:37:48.6201 -0700
Launch Time: 2017-05-10 17:37:46.7161 -0700
OS Version: iPhone OS 10.3.1 (14E304)
Report Version: 104
Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SPRINGBOARD, Code 0xdead10cc
Triggered by Thread: 0
Thread 0 name:
Thread 0 Crashed:
0 …