Guten Abend @CptMiller1314 👋
(Hello)
It seems like you didn't updated your GTA V to the up-to-date version, "The Criminal Enterprise" Update - patch v2699.16.
I recommend you updating your GTA V first, before you should also update LSPDFR (with RPH included), since it got patched to work with the newest version of GTA.
Also, if you're using a Trainer (Native Trainer, Simple Trainer, ...) or just ScriptHook V - you should remove it for now, since ScriptHook V didn't got patched yet.
I don't think the Callout Manager plugin causes your game to crash. Maybe if the above steps don't work, you should try to remove all plugins, vehicles, sounds, textures or else installed by you, and then try it again. (But just if it's still not working)
I hope these solutions work for you. Have a great day!
(Habe noch einen schönen Tag!)