I have uploaded images to products. It has been viewed then in backend and frontend it is not appearing.
I have checked with stackoverflow answers like Products do not show up in front end
and checked. everything is perfect.
But Now it is showing Broken Image symbol in backend and Magento no image at front end.
If I upload new image to the product page, it is showing the new picture to that product, but old uploaded images remain as a broken image.
Please help to fix it. I have more than 1000 products on site.