Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type CSC.Solution.SaudiChambers.SaudiChambersAboutUS.SaudiChambersAboutUS, CSC.Solution.SaudiChambers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=06b15d82f5d65ac4 could not be found or it is not registered as safe.

Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type CSC.Solution.SaudiChambers.SaudiChambersAboutUS.SaudiChambersAboutUS, CSC.Solution.SaudiChambers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=06b15d82f5d65ac4 could not be found or it is not registered as safe.]
  at Microsoft.SharePoint.ApplicationRuntime.SafeControls.GetTypeFromGuid(Guid guid, Guid solutionId, String assemblyFullName, String typeFullName, Boolean throwIfNotFound)
  at Microsoft.SharePoint.WebPartPages.SPWebPartManager.CreateWebPartsFromRowSetData(Boolean onlyInitializeClosedWebParts)

Web Part Error: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type ChambersContactUs.VisualWebPart1.VisualWebPart1, ChambersContactUs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b6db3f0a40a1a3b3 could not be found or it is not registered as safe.

Error Details:
[UnsafeControlException: A Web Part or Web Form Control on this Page cannot be displayed or imported. The type ChambersContactUs.VisualWebPart1.VisualWebPart1, ChambersContactUs, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b6db3f0a40a1a3b3 could not be found or it is not registered as safe.]
  at Microsoft.SharePoint.ApplicationRuntime.SafeControls.GetTypeFromGuid(Guid guid, Guid solutionId, String assemblyFullName, String typeFullName, Boolean throwIfNotFound)
  at Microsoft.SharePoint.WebPartPages.SPWebPartManager.CreateWebPartsFromRowSetData(Boolean onlyInitializeClosedWebParts)