Kadaris changed their profile photo
I always do things one piece at a time: each time I upload or change something, preview it to see that it's working right. It makes it a little more tedious (maybe bordering on pedantic...) but lets you know exactly where the problem is. I would try to retrace your steps. Did it work before the SEO plugin? Did it work before your theme? Sorry, I know that's not great advice, and really just a lot of words to repeat Eli, but that's at least where I'd want to start...