System.Data.SqlClient.SqlException (0x80131904): Transaction (Process ID 170) was deadlocked on lock resources with another process and has been chosen as the deadlock victim. Rerun the transaction. at System.Data.SqlClient.SqlConnection.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, Boolean callerHasConnectionLock, Boolean asyncClose) at System.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) at System.Data.SqlClient.SqlDataReader.TryHasMoreRows(Boolean& moreRows) at System.Data.SqlClient.SqlDataReader.TryReadInternal(Boolean setTimeout, Boolean& more) at System.Data.SqlClient.SqlDataReader.Read() at DatiArticolo..ctor(String id) in http://server/App_Code/DatiArticolo.cs:line 67 at pagina.Page_Load(Object sender, EventArgs e) in http://server/pagina.aspx.cs:line 4799 ClientConnectionId:7a5081dc-0005-4329-91dc-b97086b6cc9c Error Number:1205,State:45,Class:13