I am attempting to setup a course with 5 units, one unit

I am attempting to setup a course with 5 units, one unit of which currently has 8 pages. After getting 7 out of 8 pages defined without any errors, I get this error when attempting to add text to one one of the pages: Request Entity Too Large. Defining a new unit and adding a single page to it does not generate this error. My host is godaddy.com and the server side settings for php post requests/file uploads is set at 64MB.

I am concerned at this point that this is a flaw in the way coursepress pro is written because it would seem that all pages in a “unit” are submitted simultaneously via http post request when you click the “Save” button – if this is the case, this is a HUGE limitation for lengthy units. Please tell me there’s something else causing this that can be fixed without me having to completely re-arrange and re-enter all of my course data.