I have the same problem but resetting the gallery options is not working for me.
I already tried changing the security on the files, no luck …
The error icon is saying “http error” when i hover with the mouse
When i use fidller, this is the failing call
POST /?photocrati_ajax=1&action=upload_image&gallery_id=1&gallery_name=&nextgen_upload_image_sec=bc191975cd HTTP/1.1
HTTP/1.1 405 Method Not Allowed
Connection: Keep-Alive
Content-Length: 700
Date: Sun, 12 Jun 2016 19:14:42 GMT
Content-Type: text/html
Server: Microsoft-IIS/8.5
Allow: GET, HEAD, OPTIONS, TRACE
X-Powered-By: ASP.NET
Content-Encoding: gzip
Vary: Accept-Encoding
Thanks for the help!
Bart
?
