Hello Daniel,
After I click on the view heatmap button within the wp-admin side. The button launches a new window, shows the page and then throws this error.
https://www.dropbox.com/s/6hhs278do75wqp6/hotspot.error.after.request.to.render.jpg
I have also turned on all WordPress debug via the wp-config.php, and nothing is showing or being recorded.
Your assistance is greatly appreciated.