We are a large enterprise and recently refreshed with a newer release of Nintex 2010 a 6 server farm running SP 2010 over the past weekend. Now we get an error every time we employ the 'Request Data' method, which we use extensively.
We can seemingly create workflows and publish with the method but when the user attempts to click through and input their task information they get the following error, even those with full control of the site and part of the site application group. Any idea what's going on? Is this happening to others. We integrate with Active Directory as well.
The control type 'Nintex.Workflow.ServerControls.ApproverSecurityCheck' is not allowed on this page. The type is not registered as safe.
Troubleshoot issues with Microsoft SharePoint Foundation.
Correlation ID: 7c5a1f0e-7390-43e6-a76c-1bea4c53a02c
Date and Time: 10/31/2016 1:55:05 PM