Linux Problem with NPC 8.50

[Lolek]

Sorry for my english

I have a problem with TFS 0.2.4

When the smoke to the OTS and ide NPC who is on board and said hi and then error pops up the name of the city and not move anywhere

Lua Script Error: [Npc interface]
data/npc/scripts/boatkiobios.lua:onCreatureSay

data/npc/lib/npcsystem/modules.lua:133: attempt to call global 'getPlayerPzLock' (a nil value)
stack traceback:
        data/npc/lib/npcsystem/modules.lua:133: in function 'callback'
        data/npc/lib/npcsystem/keywordhandler.lua:40: in function 'processMessage'
        data/npc/lib/npcsystem/keywordhandler.lua:168: in function 'processNodeMessage'
        data/npc/lib/npcsystem/keywordhandler.lua:122: in function 'processMessage'
        data/npc/lib/npcsystem/npchandler.lua:272: in function 'onCreatureSay'
        data/npc/scripts/boatkiobios.lua:10: in function <data/npc/scripts/boatkiobios.lua:10>

Please help chcialem engine remake 8.40 with 8.5 and I have to problem with NPC

 

[Migxxx]

alooo
getPlayerPzLock is not a function on 0.2.4 bai

EDIT:
The function you was trying to use was:
isPlayerPzLocked(cid)

 

[Lolek]

Edit thanks
Plzz next problem with Script by gesior

data/actions/scripts/quests/upgrader.lua:30: attempt to call global 'getItemAttack' (a nil value)
stack traceback:
data/actions/scripts/quests/upgrader.lua:30: in function <data/actions/scripts/quests/upgrader.lua:1

 

[Lolek]

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