Srs seat belt buckle indicator and beeping?

I was coming home the other day when the srs seat belt light started blinking and beeping as if the seat belt wasn't buckled.

It went away when I restarted the truck. Then today on my way into work it did it again and in my way home as well. I undid and redid the seatbelt and no change.

What could be causing this aside from more mice problems.
I already caught 3 inside the truck over the past 2-3 months.
I checked the fuse panel under the hood and yep they have been there to.

 

You need to go down to the pound or animal shelter and get some cats. That’s awful.

 

Had it happen in a 2016 I had leased and had at a different house as well. But stupid me went to the same dealership.

The 2016 it was over 6k in damage and had also caught 6-8 mice on the interior as well! It had less than 200 miles on it.

Funny they don't touch my wife's 2016 corolla.
Seriously debating once it's fixed getting something else sadly.