@KouDys i had this error before and i don't really remeber how i fixed it but try removing all your downloaded plugins from your folder and see if it fixes it. if so you can move the plugins back (1 by 1) and see wich one causes the crash! But if not try to reinstall lspdfr. You can also update rage to the latest version also just to be sure thats not causing anything.. Also try to use the console command "force duty".. It could help also because your not in a police station and need to have a loading screen who loads at the same time
I forgot to say that it's a setting in the rage menu.. when you start up rage it's 2 things you can press and it is "cancel" and "settings". what i want you to do is to go over to this settings and the first you see i think is the "general tab", where it says "plugin timeout threshold" it should be at max! and max is 60000.. let me knowe if it fixed the problem or not// thx