The crew of three was not injured
The “Nautica” ran aground in the evening Apr 6, 2011, at Almere on the Oostvaarder dam. It was underway from the port of Lelystad to Amsterdam.
By yet unknown reasons the vessel came off course and ran rectangular on the dam. The crew of three was not injured. The ship was later refloated by tugs.
Source: Vessel Tracker