Trying this again here, I hope to get a proper discussion.
I am not really a FiveM user myself, but I get messages caused by this error quite often from users trying to use some selected vehicle mods of mine (mostly presidential mod like the Air Force One) on their servers.
And to be honest, I can’t quite understand why this was implemented, as the vehicles worked ingame and caused no harm and there is pretty much no fix for this, alienating the mods from FiveM use.
I understand that on the other side people would complain about FiveM stability when in reality it’s caused by some f*cked up vehicle mod and the like.
But I still believe there could/should be something to combine both worlds. Instead of just letting the game crash, why not display a message making the user aware of possible complications when using this vehicle, then every server admin can decide for themselves.