Media button & text option no longer working

Not sure what’s going on but I have been adding posts to my blog with no issues then all of a sudden I am having a problem.

When I make a new post everything works fine but if I save that post as a draft to finish it another time, that’s when I have issues.

I click “add media” and nothing happens. I can’t add any media or replace existing images.

When I click “text” (the option to edit via text instead of visual, again nothing happens.

Everything works fine on a new post but not on an existing draft or existing post.

I don’t recall updating anything or changing any settings. It was fine one minute and not the next.

http://ljsecretaddiction.com

Thanks for any help or suggestions you can give. I have checked everything I can think of.