You can use a query of "DELETE" command, but it will be messed up.
Better to ignore these lines, the gameserver will not read it and it will never affect anything!
Query :-
PHP Code:
USE SRO_VT_SHARD
DELETE FROM _RefObjItem where ID = (SELECT Link FROM _RefObjCommon where Service = 0)
DELETE FROM _RefObjCommon where Service = 0