Lua For which disables server after reloading

[GrubeJointy2]

Hello my script works perfectly but apparently the /reload movements switched off the server and is responsible for surely this script please help.

local tp = {x=431, y=1367, z=5}

function onStepIn(cid, item, item2, fromPos, toPos, pos)

if (item.actionid == 997) then --venore
doTeleportThing(cid, tp)
setPlayerStorageValue(cid, 997, 1)
doSendMagicEffect(getPlayerPosition(cid), 14)
return false

elseif (item.actionid == 998) then --enigma
doTeleportThing(cid, tp)
setPlayerStorageValue(cid, 998, 1)
doSendMagicEffect(getPlayerPosition(cid), 14)
return false

elseif (item.actionid == 999) then --thais
doTeleportThing(cid, tp)
setPlayerStorageValue(cid, 999, 1)
doSendMagicEffect(getPlayerPosition(cid), 14)
return false

end
return TRUE
end