Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type MCKD.SharePoint.Authentication.VisualWebPart1.VisualWebPart1, MCKD.SharePoint.Authentication, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d35e554138683a85 could not be found or it is not registered as safe. Correlation ID: 41a6d1a1-68d9-b05a-5101-331406faddeb.
Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type MCKD.SharePoint.Authentication.VisualWebPart1.VisualWebPart1, MCKD.SharePoint.Authentication, Version=1.0.0.0, Culture=neutral, PublicKeyToken=d35e554138683a85 could not be found or it is not registered as safe.]
at Microsoft.SharePoint.ApplicationRuntime.SafeControls.GetTypeFromGuid(Boolean isAppWeb, Guid guid, Guid solutionId, Nullable`1 solutionWebId, String assemblyFullName, String typeFullName, Boolean throwIfNotSafe)
at Microsoft.SharePoint.WebPartPages.SPWebPartManager.CreateWebPartsFromRowSetData(Boolean onlyInitializeClosedWebParts)