I got an obs crash during the live I don't know why. Please help me

[gkrcks0902]

The show started at 20 o'clock and there was no problem until the rehearsal
Suddenly, with the obs crash message, the obs stopped

There was an issue that the declink source signal was not recognized after the obs reboot
I don't know why this situation happened even though it didn't change much from the previous broadcast
Is there anyone who can help?

 

[Suslik V]

Unhandled exception: c0000005
Date/Time: 2025-06-13, 20:17:14
...

Thread F1DD4: libobs: graphics thread (Crashed)
Stack            EIP              Arg0             Arg1             Arg2             Arg3             Address
00000053367AF2D0 00007FFA7969DEA4 000001997BEF9FE8 00000199E6C4B6A0 00000053367AF3D0 000001589315EA30 obs.dll!obs_source_enabled+0x34
00000053367AF300 00007FFAA7702911 0000000000000000 0000000000000000 00007FFA79710DF0 0000015890326200 audio-monitor.dll!audio_monitor_deactivated+0x11
00000053367AF330 00007FFA796CDDEC 00000199ED2C12A0 00007FFA79710DF0 00000053367AF3D0 00007FFA00000000 obs.dll!signal_handler_signal+0x12c
00000053367AF3B0 00007FFA7968A17D 0000000000000000 0000015890326200 0000015890326200 0000000000000000 obs.dll!obs_source_dosignal+0x17d
00000053367AF4D0 00007FFA796916C3 000001588F638CE0 0000000000000041 0000015890326200 0000000000000001 obs.dll!obs_source_video_tick+0x483
00000053367AF540 00007FFA796A3CA6 0000015892BDE420 00000053367AF670 0000000000000000 0000000000000000 obs.dll!tick_sources+0x266
00000053367AF5A0 00007FFA796A7501 0000000000000000 00009FD24A74A0EC 0000000000000000 0000000000000000 obs.dll!obs_graphics_thread_loop+0x171
00000053367AF650 00007FFA796A7A4F FFFFFFFFFFFFFFFF 000001804F0B4B9E 00000053367AF769 0000000000000000 obs.dll!obs_graphics_thread+0x12f
00000053367AF700 00007FFACE9514A7 0000015898559DC0 0000000000000000 0000000000000000 0000000000000000 w32-pthreads.dll!ptw32_threadStart+0x1b7
00000053367AF7D0 00007FFADC3B1BB2 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ucrtbase.dll!0x7ffadc3b1bb2
00000053367AF800 00007FFADC987374 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x7ffadc987374
00000053367AF830 00007FFADE5DCC91 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x7ffade5dcc91

This crash has traces of the Audio Monitor plugin (filter, the "audio-monitor.dll"): https://obsproject.com/forum/resources/audio-monitor.1186/ so better to ask in the plugin's discussion thread if there any known issues and fixes.

The session log shows normal behavior of the OBS:

20:17:12.073: User switched Program to scene '캠'
                <<<--- by timestamp, here the crash was registered, but nothing abnormal in the log itself
20:17:40.035: User added source 'Blackmagic 장치 3' (decklink-input) to scene '캠'
20:17:42.295: User Removed source '캠1' (decklink-input) from scene '캠'
20:17:49.267: User switched to scene '오프닝'
20:17:55.017: ==== Shutting down ==================================================
...