Visual Editor and Media Not Working after upgrade to WP4.1

I have been unable to get the visual editor and media to work after upgrading to 4.1 and have been searching desperately for possible solutions.

The site:

The steps I have taken:
cleared browser history and tested in several browsers (chrome, IE & firefox )after each adjustment

disabled all plugins
restored to wpress 2015 theme
reinstalled fresh 4.1 WordPress manually
Added code per this wp javascript error tutorial

:

Step 2: Enable SCRIPT_DEBUG
You need to turn on script debugging. Open wp-config.php and add the following line before “That’s all, stop editing! Happy blogging”.

define(‘SCRIPT_DEBUG’, true);
Check to see if you are still having an issue.

Issue is fixed – turn off script debugging and report the issue on the support forum, telling the volunteers the you turned on script debugging and it solved the problem.

The issue was fixed when I added script debugging to the wp-config file, so it must be some some sort of javascript error. I am somewhat new to wordpress and am not very experienced with coding, so would greatly appreciate some input on how I can correct this error.

Thanks in advance for the help!