Big lua boss script not working

[tyeeeee1]

Hey,
I'm working on a big boss script for my server. Currently it just has the spells and phases.
For some reason it just stopped working today, if someone can fix it the help is appreciated.

local NAME = "Elite Boss"
local NPCID = 500026

function Elite_OnCombat(pUnit, event, player)
 Elite=pUnit
 pUnit:SendChatMessage(14, 0, "Feel the earth's wrath!")
 pUnit:RegisterEvent("Elite_Phase1", 1000, 0) --checks every sec
 end

function Elite_OnLeaveCombat(pUnit, event, player)
 pUnit:RemoveEvents() 
 pUnit:SendChatMessage(14, 0, "Puny mortal, you are no match for me!")
 Elite:SetScale(1)
end

function Elite_OnDeath(pUnit, event, player)
 pUnit:RemoveEvents()
end

function Elite_Phase1(pUnit, event, player) --Here is the first phase (All Work)
	local hp = pUnit:GetHealth()
	if (hp <= 725000) then
                Elite:RemoveEvents()
		Elite:GetRandomEnemy()
		Elite:SendChatMessage(14, 0, "I see, you must really want to die!")
		Elite:FullCastSpellOnTarget(30926, pUnit:GetMainTank())
		Elite:RegisterEvent("Elite_Phase2", 1000, 0)
	end
end

function Elite_Phase2(pUnit, event, player) -- Here is the seond phase (All work)
	local hp = pUnit:GetHealth()
	if (hp <= 666666) then
                Elite:RemoveEvents()
		Elite:GetRandomEnemy()
		Elite:SendChatMessage(14, 0, "Prepare for pain!")
		Elite:FullCastSpell (41107)
		Elite:FullCastSpellOnTarget(50989, pUnit:GetMainTank())
		Elite:RegisterEvent("Elite_Phase3", 1000, 0)
	end 
end

function Elite_Phase3(pUnit, event, player) -- Here is the third phase
	local hp = pUnit:GetHealth()
	if (hp <= 633222) then
                Elite:RemoveEvents()
		Elite:SendChatMessage(14, 0, "Feel the flames as they burn your flesh!")
		Elite:FullCastSpellOnTarget(39055, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (66313)
		Elite:RegisterEvent("Elite_Phase4", 1000, 0)
	end 
end

function Elite_Phase4(pUnit, event, player) -- Here is the fourth phase (All Work)
	local hp = pUnit:GetHealth()
	if (hp <= 550000) then
                Elite:RemoveEvents()
		Elite:SendChatMessage(14, 0, "HA HA HA! YOU FOOLISH MORTALS KNOW NOT OF WHAT YOU TRIFEL WITH!")
		Elite:FullCastSpell (46967)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (2602)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (38771)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (17205)
		Elite:RegisterEvent("Elite_Phase5", 1000, 0)
	end 
end

function Elite_Phase5(pUnit, event, player) -- Here is the fifth phase (All work)
	local hp = pUnit:GetHealth()
	if (hp <= 435000) then
                Elite:RemoveEvents()
		Elite:SetModel(18139)
		Elite:SetScale(1.5)
		Elite:SendChatMessage(14, 0, "My true form has been unleashed!")
		Elite:FullCastSpellOnTarget(60870, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (40938)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (35874)
		Elite:RegisterEvent("Elite_Phase6", 1000, 0)
	end 
end

function Elite_Phase6(pUnit, event, player) -- Here is the sixth phase (All work)
	local hp = pUnit:GetHealth()
	if (hp <= 335000) then
                Elite:RemoveEvents()
		Elite:SendChatMessage(14, 0, "Prepare to meet your makers!")
		Elite:FullCastSpell (35916)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (31305)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (52208)
		Elite:RegisterEvent("Elite_Phase7", 1000, 0)
	end 
end

function Elite_Phase7(pUnit, event, player) -- Here is the seventh phase
	local hp = pUnit:GetHealth()
	if (hp <= 265000) then
                Elite:RemoveEvents()
		Elite:SetScale(2)
		Elite:SendChatMessage(14, 0, "The power of fire courses throughout my being!")
		Elite:FullCastSpellOnTarget(18958, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (66313)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (45150)
		Elite:RegisterEvent("Elite_Phase8", 1000, 0)
	end 
end

function Elite_Phase8(pUnit, event, player) -- Here is the eighth phase
	local hp = pUnit:GetHealth()
	if (hp <= 205000) then
                Elite:RemoveEvents()
		Elite:SendChatMessage(14, 0, "No, this cannot be! How can you puny mortals even think to defeat me?!")
		Elite:FullCastSpellOnTarget(40832, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (57494)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (50989)
		Elite:RegisterEvent("Elite_Phase9", 1000, 0)
	end 
end

function Elite_Phase9(pUnit, event, player) -- Here is the nineth phase
	local hp = pUnit:GetHealth()
	if (hp <= 165000) then
                Elite:RemoveEvents()
		Elite:SendChatMessage(14, 0, "Taste the power of my flames!")
		Elite:FullCastSpellOnTarget(53496, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (16559)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (30971)
		Elite:RegisterEvent("Elite_Phase10", 1000, 0)
	end 
end

function Elite_Phase10(pUnit, event, player) -- Here is the tenth phase
	local hp = pUnit:GetHealth()
	if (hp <= 125000) then
                Elite:RemoveEvents()
		Elite:SetScale(2.7)
		Elite:SendChatMessage(14, 0, "A mortal shall never defeat me, for I am the god of flames!")
		Elite:FullCastSpellOnTarget(72040, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (22436)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (50521)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (39575)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (15636)
		Elite:RegisterEvent("Elite_Phase11", 1000, 0)
	end 
end

function Elite_Phase11(pUnit, event, player) -- Here is the eleventh phase (All work)
	local hp = pUnit:GetHealth()
	if (hp <= 35000) then
                Elite:RemoveEvents()
		Elite:SetScale(3.2)
		Elite:SendChatMessage(14, 0, "I WILL NOT DIE!")
		Elite:FullCastSpellOnTarget(36877, pUnit:GetMainTank())
		Elite:FullCastSpellOnTarget(59469, pUnit:GetMainTank())
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (32120)
		Elite:GetRandomEnemy()
		Elite:FullCastSpell (62396)
		Elite:RegisterEvent("Elite_Phase12", 1000, 0)
	end 
end

function Elite_Phase12(pUnit, event, player) -- Here is the twelth phase (All work)
	local hp = pUnit:GetHealth()
	if (hp <= 1) then
                Elite:RemoveEvents()
				Elite:SetScale(1)
				Elite:SetModel(5488)
				Elite:SendChatMessage(12, 0, "Why must it end like this? Why coulden't I be left alone to sleep for the rest of eternity? Well..At least I may find some measure of peace this way...")
	end 
end

RegisterUnitEvent(500026, 1, "Elite_OnCombat")
RegisterUnitEvent(500026, 2, "Elite_OnLeaveCombat")
RegisterUnitEvent(500026, 3, "Elite_OnDeath")