Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type LightboxWebpart.Lightbox, LightboxWebpart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=6574d83819c8fc89 could not be found or it is not registered as safe. Correlation ID: b53fe5a1-7cf3-c080-88d3-c6e0718402c8.
Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type LightboxWebpart.Lightbox, LightboxWebpart, Version=1.0.0.0, Culture=neutral, PublicKeyToken=6574d83819c8fc89 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)
