I was doing the ROS Basics in 5 Days Course and after my lunch break I wanted to continue, clicked “Start Course” then it all seemed fine for a few seconds but then it threw me out again with some sort of message which I can’t remember. And now when I try to start any course it says “Something went wrong, please try again”. And when I try to start it from the Dashboard directly it says: “Server Error (500)”.
I hope you can help me out.