Holger, does this query return anything? If so, try a drop statistics with the name returned and see if that fixes the problem. Absolutely no promises.
select object_name(object_id), name, stats_id from sys.stats where object_id = 1379588053 and stats_id = 3
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability