Upload featured link image problem

Getting this error on Windows 7 – Chrome
This webpage is not available
The webpage at https://eplfoundation.org/wp-admin/media-upload.php?post_id=0&type=image&tab=library&fli_type=true& might be temporarily down or it may have moved permanently to a new web address.
Error 330 (net::ERR_CONTENT_DECODING_FAILED): Unknown error.
https://www.ads-software.com/extend/plugins/featured-link-image/

The media-upload.php file is still in this location.
Nothing changed… it was working fine.
Used on this page.. https://eplfoundation.org/donors/partners/