TrinityCore/TrinityCore — comment on commit 49b24070771493625fe3ada260b3ecf0aa2581ad
File:  line 0
By megamage:

I suspect that transport npc crash is related to this. And also some other grid-related crashes.
An alternative is to change sLog->outError to outCrash, but then you will not be able to see the crash dump.
I do not have a server. So please feel free to revert this patch.