資料庫查詢語法錯誤!

SELECT COUNT(*) FROM LY_HotNews WHERE HN_Type = 1 AND HN_Available = 1 AND HN_ON = 1

System.Data.OleDb.OleDbException (0x80004005): System resource exceeded. at System.Data.OleDb.OleDbCommand.ExecuteCommandTextErrorHandling(OleDbHResult hr) at System.Data.OleDb.OleDbCommand.ExecuteCommandTextForSingleResult(tagDBPARAMS dbParams, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommandText(Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteCommand(CommandBehavior behavior, Object& executeResult) at System.Data.OleDb.OleDbCommand.ExecuteReaderInternal(CommandBehavior behavior, String method) at System.Data.OleDb.OleDbCommand.ExecuteScalar() at ccioo.Data.DB.ExecuteScalar(String myQuery)