A few days ago, I installed CSM 4.2.6 on a new docker node running Ubuntu 20.04
Everything was running fine, and I did some configuration, added hosts, etc. I haven't touched it in almost 3 days. Now the login screen appears, but when I submit the login credentials I just get an 'Internal Server Error' in the browser. The resulting url is /authenticate/login/?next=%2F. There are no other dev console logs other than the 500.
I know almost nothing about docker. I verified that all of the containers were running with docker ps -a. All four of them have a status of 'Up 2 days'. Wasn't sure if the database container just needs stopped and started?? Even if that's the case, I'm not sure why there would be trouble this soon after install.