pointclickdigital

@seanys, Yes the article you referenced is exactly correct. You will need to update your .htaccess with the appropriate security headers. Make sure to maintain a backup .htaccess file especially when setting up your Content Security Policy, as misconfiguration can break your site.

I ran into this issue as well. For my situation, this ended up being caused by the security headers. Depending on your server environment you will need to validate your security headers ( in Apache2 this would be found in your .htaccess file )