i keep getting "No data received" message when I try to upload a page.

is there a limit to the number of links I can have on a page? I am trying to upload a page with links to lots of resource pages. It keeps coming up with NO DATA RECEIVED message when I try to make changes and then UPDATE the page.

I called up my hosting company, GoDaddy, and they checked and said it was some kind of problem on the wordpress side.

here is the page I am having the problems with:
https://www.civilresistanceworks.com/waves-of-civil-resistance-throughout-history/