A one-line bug in the code was found and removed. This was causing an error to appear because of the plugin’s code looking to import a file that doesn’t exist. This has been resolved. An updated zip file of the plugin is now found on the github repository, but is also directly linked to on the Bulk Page Creator Plugin page.
In the future if anyone finds a bug, has a feature request, has a question, etc… Then please feel free to report it on the Issues Page for the Repository Which will allow me to directly respond to the topic (and thereby letting others know of the issue/request/etc. & my response(s) to it).