Server Crashes...again

After formating ther PC I was able to play around 1 week and it starts falling apart again.

I added all files from threats to firewall exceptions, I changed the save directory and nothing helped. I don't have idea if this will happen again tomorrow, or let me play for a while... I don't know what else should I do. I can't join any old and new server. Please help

server_log.txt client_log.txt