n error occurred in the base update loop: NullReferenceException: Object reference not set to an instance of an object.

[hyunbin]

Hello everyone, this is the first time for me in a thread or posting something here, I recently had a huge problem with Stardew Valley Game.
When I go into play, Dmitrius doesn't appear on the map and the E button that opens the menu won't run. I'm posting it with my error log. Please help

Here's my full log

https://smapi.io/log/ecd520b6a94b48f8903965de657edee4