404 for Advanced.html

Hello! This plug in works wonderfully and looks beautiful with my theme. I’m very pleased with it. However, soon after activating, I began to get odd 404 errors in my log, all from pages where I’m running a Photospace Responsive Gallery.

The pages actually are fine — I can reach them and view them easily, so a code issue doesn’t appear to be misdirecting my readers.

I’m not a programmer and so my investigating skills are rudimentary. I revealed my source code on those of those pages and discovered that indeed, each page with a gallery has a line of code adding “advanced.html” to the end of the permalink for that page. Example:

mysite.com/nicehotels/advanced.html
mysite.com/nicehomes/advanced.html

I then opened the plug in files and found that the page called “photospace-responsive/photospace-responsive.php” has this code:

// Initialize history plugin.
// The callback is called at once by present location.hash.
$.historyInit(pageload, ‘advanced.html’);

So this is the code that is creating all my 404 Not Found errors. What is the gallery actually trying to do and what steps should I take to either fix a setting or tweak something to eliminate all the 404s?

Thank you.

https://www.ads-software.com/plugins/photospace-responsive/