hello i have a mount npc in my server and i keep getting this error everytime i go to buy a mount
[31/01/2014 19:32:01] [Error - Npc interface]
[31/01/2014 19:32:01] data/npc/scripts/mounts.luanCreatureSay
[31/01/2014 19:32:01] Description:
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:51: attempt to call global 'getPlayerMount' (a nil value)
[31/01/2014 19:32:01] stack traceback:
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:51: in function 'callback'
[31/01/2014 19:32:01] data/npc/lib/npcsystem/npchandler.lua:390: in function 'onCreatureSay'
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:37: in function <data/npc/scripts/mounts.lua:37>
can anyone help me out plz
[31/01/2014 19:32:01] [Error - Npc interface]
[31/01/2014 19:32:01] data/npc/scripts/mounts.luanCreatureSay
[31/01/2014 19:32:01] Description:
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:51: attempt to call global 'getPlayerMount' (a nil value)
[31/01/2014 19:32:01] stack traceback:
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:51: in function 'callback'
[31/01/2014 19:32:01] data/npc/lib/npcsystem/npchandler.lua:390: in function 'onCreatureSay'
[31/01/2014 19:32:01] data/npc/scripts/mounts.lua:37: in function <data/npc/scripts/mounts.lua:37>
can anyone help me out plz