Game crashes whenever I start heist setup missions

[A333Captain]

Whenever I approach Hs(heist setup) icons, the game freezes for like one second and then crashes.
In other missions the game runs totally fine, so IDK why this happens.. any help please?

My pc specs :
I5-6600
Msi B150
Ram 16gb
Gtx1060 3gb

Installed addons :
Add-on peds
Add-on vehicles
Character swap (https://ko.gta5-mods.com/scripts/character-swap)
Add-on weapons
Lua plugin
Enhanced Native Trainer

Thanks in advance.

[A333Captain]

Problem solved. Corrupted gameconfig was the problem.