SMC BSC failure, iPhone 13 restarting every hour or two

This panic log was analyzed on iDevice log analyzer.

Panic String

panic(cpu 0 caller Oxffffffff05c58140): SMC PANIC - ASSERTION FAILED: target/d17/target.cpp:263: 0, SMC BSC failure, spreadsheet ver (*10) 190

S.sensor array 0 - 6 is 0x0, 0x4000, 0x0, 0x0, Ox0, 0x0, 0x0

F.sensor array 0 is 0x0

- Misc(2) OUTBOX1 not ready

ASSERTION FAILED: target/d17/target.cpp:263: 0, SMC BSC failure, spreadsheet ver(*10) 190

S.sensor array 0 - 6 is 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0

F.sensor array 0 is 0x0

com

_pytho

RIKit: RTKit-2413.60.9 release - Client:

AppleSMCFirmware-4257.60.23.0.5.17.REL

AUUID: 41b9ffOa-7d40-38da-a14b-a3ac0f58d86

Time: 0x0000000931cd5b13

What could be the problem here?Thanks in advance!