When I open the image in browser on a CMS page for example, the existing or uploaded images are not shown. They are uploaded correctly and are also shown in the editor and on frontend, its just the thumbnails that are not shown.
I checked the path of the images and it always looks like https://example.com/index.php/admin/cms_wysiwyg_images/thumbnail/file/bWFnZW50by1leHBlcnRlLWVudHdpY2tsZXItcHJvZmktZnJlZWxhbmNlci5qcGc-/key/399dc9989c0336f004862dc0d2e913dd/
This path does not exist ... any idea how to fix it? I tried some solutions from the net, but none worked so far.