Hi,
I am very new to Pressbooks. My school is using the site to edit/distribute an open textbook. When I go to export our book as a “pdf (for digital distribution)”, I get the following error/log.
Array ( [time] => Thu Jun 18 12:03:38 2020 [user] => fdfisher [site_url] => [ https://guttmanalgebratrig.pressbooks.com/wp](https://guttmanalgebratrig.pressbooks.com/wp) [blog_id] => 125949 [theme] => Malala [url] => [ http://guttmanalgebratrig.pressbooks.com/format/xhtml?timestamp=1592481335&hashkey=9969740270fb938a1051720b8526759e&style=prince&script=prince](http://guttmanalgebratrig.pressbooks.com/format/xhtml?timestamp=1592481335&hashkey=9969740270fb938a1051720b8526759e&style=prince&script=prince) ) { "status": "failed", "validation_errors": "Response Code Error (500) downloading document content from supplied url." }
I was able to load the xhtml url listed in the log (although it loaded very slowly). The closest thing I could find to this problem on the forums was this post:
Our book is in fact from OpenStax and is quite long (400+ pages), but I couldn’t gleam from that forum post how to fix my problem. I would appreciate any guidance you all can provide! Thank so much!