[Wip/quest]The Thane Of Voldrune

I tried to fix the quest.

[CODE]
– Fix for 12255 & 12259
UPDATE creature_template SET VehicleId = 50, IconName = ‘vehichleCursor’, spell1 = 48619, spell2 = 52812, spell3 = 48620, gossip_menu_id = 9512, npcflag = 1, InhabitType = 6, speed_walk = 2.8, AIName = ‘SmartAI’ WHERE entry = 27292;

DELETE FROM smart_scripts WHERE entryorguid = 27292;
INSERT INTO smart_scripts (entryorguid,source_type,id,link,event_type,event_phase_mask,event_chance,event_flags,event_param1,event_param2,event_param3,event_param4,action_type,action_param1,action_param2,action_param3,action_param4,action_param5,action_param6,target_type,target_param1,target_param2,target_param3,target_x,target_y,target_z,target_o,comment) VALUES
(27292, 0, 0, 0, 62, 0, 100, 0, 9512, 0, 0, 0, 11, 48595,2, 0, 0, 0, 0, 7, 0, 0, 0, 0, 0, 0, 0, ‘Flamebringer - On gossip select - cast spell 48595’);

DELETE FROM gossip_menu_option WHERE menu_id IN (9512);
INSERT INTO gossip_menu_option (menu_id,id,option_icon,option_text,option_id,npc_option_npcflag,action_menu_id,action_poi_id,box_coded,box_money,box_text) VALUES (9512, 0, 0, ‘Unchain and control Flamebringer’, 1, 1, 0, 17000, 0, 0, NULL);

– Ride Flamebringer
DELETE FROM npc_spellclick_spells WHERE npc_entry = 27292;
INSERT INTO npc_spellclick_spells VALUES
(27292, 48600, 12255, 1, 12255, 2, 0, 0, 0),
(27292, 48600, 12259, 1, 12259, 2, 0, 0, 0);
[/SQL][/CODE]

But on select the gossip flamebringer spawns but you cant ride on it. What is the mistake?