Select the zone that the website with the Automation server error is in
Click Custom Level…
Enable Initialize and script ActiveX controls is not marked safe for scripting
You should no longer get the Automation server can’t create object error.
For security reasons, it might be better to add the site (if you trust it) to the Trusted Sites zone manually, rather than enable the setting for all websites in the internet zone (assuming that’s where the erroring site is).