Alguien sabe que significan estos errores en mi messages? May 28 19:26:06 localhost -- MARK -- May 28 19:46:08 localhost -- MARK -- May 28 20:06:12 localhost -- MARK -- May 28 20:26:12 localhost -- MARK -- May 28 20:46:12 localhost -- MARK -- May 28 21:06:12 localhost -- MARK -- May 28 21:26:12 localhost -- MARK --