We did a sharepoint content database upgrade to 2016 for both SharePoint and Nintex. We are getting the following error on forms:
Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type Nintex.Forms.SharePoint.WebParts.NFListFormWebpart.NFListFormWebpart, Nintex.Forms.SharePoint, Version=126.96.36.199, Culture=neutral, PublicKeyToken=c52d764dcf7ec883 could not be found or it is not registered as safe. Correlation ID: f810ad9d-ae70-80ca-a4e7-255ceb2da2f0.
Do we need to recreate all are forms and workflows in 2016 that were developed in 2013?