Images have disappeared from my CANVAS pages

jami_lemmond
Community Novice

I have had images (JPG, etc) on my modules, pages, etc ever since I started using CANVAS. I was having another technological problem unrelated to this software and it was suggested I upgrade my operating system to Mojave so I did. Every since then, no images will show up anywhere in the program.  They box is still there but it has a tiny blue "?" mark in the center. Nothing I have tried has worked to embed the images on my pages.  The images others have created I other modules (ie. MicrosoftTeams tutorial) are not showing images either.  I have been working with my tech facilitator but we are unsure where to go from here.