Server not running error

What is the problem?

I get the octoprint server is not currently running error. I am getting an undervolting error, but I get sone sometimes and have never had this problem. The sd card slot has come off, but I've hot glued it back in. It shouldn't be a problem, but just in case it is I've listed it.

What did you already try to solve it?

I tried typing in
ps -ef | grep -i octoprint | grep -i python
I didn't get a response

Have you tried running in safe mode?

I dont think i can?

octoprint. log is attached
thanks for your help!

Additional information about your setup

just updated to the latest octoprint version

, rpi b 3+, ender3v2, marlin, chrome, win10, ... as much data as possible (23.5 KB)

Where did you type it in?

The raspberry pi interface, sorry my reply didn't go through