Comments Posted In Red Hat Online Learning DO407 Video Classroom - Server Error (500) Latest response 2018-02-07T23:04:26+00:00 I can't access to my course DO407 Video Classroom, the site shows the error "Server Error (500)" Attachments do407vc-error.png AG Started 2018-02-06T18:36:46+00:00 by Angel Gonzalez Mendez RHCE RHCVA RHCOE Newbie 5 points Responses