Is this a crash report that comes up after the crash or is this a log from Settings > Privacy & Security > Analytics & Improvements > Analytic Data?
If Analytic Data, are there any other logs near the same time that could provide any clues?
Is it the exact same log you get every time?
Have you tried Force closing all apps?
Is phone jailbroken?
I would initially do a Force Restart on the phone and if that didn't work remove/Insert SIM card in case it is getting a poor connection. To do the Force Restart:
- Press and Release quickly the Volume Up Button
- Press and Release quickly the Volume Down Button
- Press and Hold the Side Button
- When the Apple Logo appears, Release the Side Button