[Yashas]

This happens if the query failed.

Код:

OnQueryFinish( query[], resultid, extraid, connectionHandle ) 
OnQueryError( errorid, error[], resultid, extraid, callback[], query[], connectionHandle )

Код:

public OnQueryError( errorid, error[], resultid, extraid, callback[], query[], connectionHandle )
{
     printf("[SQL-ERR][%s] EID:%d >>%s",callback,errorid,error);
     print(query);
}

Try that and tell what happens.