GL-MT1300 - 500 - Internal Server Error

Not able to login into advance settings. 500 - Internal Server Error. I already tried using terminal to install luci successful but the error is not resolved. Not sure what a solution could be.

This is generally because the web server crashes.

Suggesting do a reboot. If not fixed do a firmware reset.

I’m looking for a less destructive solution… Also no possibility to do a backup. A reboot doesn’t do the trick…