Cannot edit settings in back end

I have had the module setup and working for quite some time. But now, when I go back in and try to edit things this is what I get. (see screen shot).

Any suggestions?

Additional info:
Joomla 3.4.8
JUX 1.0.7
PHP 5.4.10

Hi Sue Leiting,
Thanks for contacting us and choosing our product!
Can you edit something wrong in our module. Please install the module.
If the problem is not resolved. Please send me an account via private message. I will to check help you
Thanks!

Site access info sent via private message

Hi Sue,
About your problem, Can you update the latest version of Joomla, it has bugs. I've edited the XML file.
Please check back.
Hope this help!
If you really like our product please write a review and vote 100 points for us at:

extensions.joomla.org/extension/jux-social-gallery

It will help us very much to develop our product! Many thanks!

Hello, I have the same problem with latest joomla version and latest jux social gallery, how can I correct this? With old jux version it was working.

BR,

Ian

Hi Ian,
Thanks for contacting us and choosing our product!
This error is usually caused by conflicts JS, on your hosting does not allow reading file
Please send me your account site via private message, I will check it for you
Thanks!

Same problem ... latest Joomla installed; latest JUX Social Gallery installed. When attempting to configure JUX in the backend, I get a blank page. PLEASE share your findings/solutions with all your users having this problem.

Hello,
Thanks for contacting us and choosing our product!
Please send me your account site (Joomla backend) via private message, I will check it for you
very few customers this error, I do not understand why.
Thanks!