Invalid Replicated field 100 in PlayerController

Hey Guys. I started getting this error when spawning a new player controller when I marked one of the fields as “Replicate”. Trying turning off replication again but still getting the error. Even deleted and recreated the variable (with a different name) but still the same problem. Any advice ?

Ok managed to find the culprit, but would still like some advice on what exactly is wrong here? So, I’m calling a custom event that fires on the server and takes in a pawn as input, however this causes the player controller to fail to spawn with the above message. Any idea why?