Oh, could you provide a screenshot so we can see what is going, I don’t think this is a bug, but try providing a screenshot of what happened when you tried inserting the image.
I just noticed in the gif I created, it does not show the finder window where I am selecting an image. but that is basically what is happening. open the finder window, choose an image, select it, and it does not bring it in
That’s where the error is coming from, 404 means the address cannot be found, you can try checking your site URL in the configuration panel if it’s in place, It could also be a be elfinder is missing altogether in your mautic instance.
cd into your mautic directory, and run the following command:
find . -type f -name “elfinder.LANG.js” -exec echo “{}” ;
Have you checked the folder permission or the mautic folder permission, I doubt that is the issue, but you can also give that a sneak peek. It could as well be a bug.