I just got an SSL certificate and everything went smoothly except there is still one image that is loading insecurely over http://. It's from a localhost url and I have no idea where it is coming from and how to get rid of it. This is the url that is still loading over http, http://localhost/Proiecte/GIT/kleo/wp-content/uploads/.
My website is https://thenoteshack.com/ if you want to check the error console.
Any advice on how I can convert this to https or just get rid of it? I have no clue what it is.