Image upload processing

I’m suddenly getting this error but only when uploading from a mobile device, not from a desktop. I tried logging into the console to do the “RAILS C” and “sitesetting.force_https = true” command but I got a “command not found” error.

I do not see “force https” in the forum’s admin settings.

Can someone provide the steps for the “ENV Var” step above? Thank you for your time.