Yeah, it works now thanks for the help. Haven't encountered a crash yet since I did what you said, I'll make sure to ask for help again if there's another issue in the future.
LSPDFR is a fun mod, but there's a lot of crashes and bugs you have to fix until everything is just right. Especially if you decide to add more plugins/add ons, because some mods interfere with other ones or are just not updated.
It's cool though that LSPDFR has an active community though, so it helps with fixing the issues.
I've tried other police games, and there's nothing else that matches how good this GTA mod is. So, it's worth modding the crap out of GTA 5 and working through the errors just to get a fun police game as a result.