Lua Error with Zombie Event

[Akziel]

Well guys, I will be quick and straightforward:

I downloaded a Zombie Event on the net, and is showing an error in addition to the distro messages "good luck, how many players entered the TP and how much time remains for the TP close".
Error:

[19:48:00.695] [Error - GlobalEvents::timer] Couldn't execute event: zombieevent

It is set to zombies be spawned every 20 seconds, but after the first 20 seconds, no spawns zombie, and didn't appears any error in the distro.

Here are the scripts:

GlobalEvents / scripts / zombievent.lua
http://hastebin.com/iticaluwup.js

tag globalevents.xml

<globalevent name="zombieevent" time="22:50" event="script" value="zombievent.lua"/>

creaturescripts/scripts/zombievent.lua
http://hastebin.com/xozuwahadu.coffee

tag creaturescripts.xml

<event type="statschange" name="zombieevent" event="script" value="zombievent.lua"/>

monsters/Zombie Event/Event zombie.xml
http://hastebin.com/wokaxudafu.xml


tag monsters/monsters.xml

<monster name="Event Zombie" file="ZombieEvent/Event Zombie.xml"/>

movements/scripts/zombievent.lua
http://hastebin.com/rokejutuke.coffee


tag movements.xml

<movevent type="StepIn" actionid="2008" event="script" value="zombievent.lua"/>

Please guys, HELP ME!!!!

 

[Akziel]

@UP