Instructure, the maker of Canvas, reports that users may see intermittent page and “HTTP 500 Error” messages when attempting to access Canvas as of 11:48 a.m. EST.
Updates on these issues will be posted to Canvas at Penn and on Instructure’s status page: http://status.instructure.com/
We apologize for the inconvenience these issues may cause. Instructure is working to resolve these issues as soon as possible. Please direct questions to firstname.lastname@example.org. Updates will continue to be posted as they are received.