Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type Gsa.SharePoint.Portal.WebParts.ControlHostWebPart.ControlHostWebPart, Gsa.SharePoint.Portal, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5e128c09ea7cec3d could not be found or it is not registered as safe. Correlation ID: 33e2dfa0-f5b7-b0c2-9e27-ea3859ea2163.
Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type Gsa.SharePoint.Portal.WebParts.ControlHostWebPart.ControlHostWebPart, Gsa.SharePoint.Portal, Version=1.0.0.0, Culture=neutral, PublicKeyToken=5e128c09ea7cec3d 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)