What is the problem?
Hi, i installed Octoprint the first time and i can connect to the printer without Problems, but when i do any command (e.g. lift Z up or heat the bed) i get an error (see Screenshot). My Marlin is the latest 2.0.53 (i think) and there is no sd card or usb drive plugged into the printer.
Octoprint is updated to the latest version and there is no plugin installed.
Please let me know if you need additional Information