Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type ISMPMI_WebParts.AddCalEvent.AddCalEvent, ISMPMI_WebParts, Version=1.0.0.0, Culture=neutral, PublicKeyToken=4ef1346e4f0d67ce could not be found or it is not registered as safe. Correlation ID: e931aea1-0c0c-c080-88d3-c8bdbde493d7.
Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type ISMPMI_WebParts.AddCalEvent.AddCalEvent, ISMPMI_WebParts, Version=1.0.0.0, Culture=neutral, PublicKeyToken=4ef1346e4f0d67ce 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)
