Command only works when dead or alone in the server

[Ganoal]

So I have this code for to explain donator features (through a picture that pops up), it does work but only when alone or dead.

if SERVER then AddCSLuaFile() else

	local function donator()

		local frame = vgui.Create( "DFrame" )
		frame:SetSize( 1001, 560 )
		frame:SetTitle( "Donator features!" )
		frame:SetVisible( true )
		frame:SetDraggable( true )
		frame:Center( true )

		function frame:Paint()

			Derma_DrawBackgroundBlur(self)

			// Makes the derma panel rounded.	
			draw.RoundedBox( 2, 0, 0, frame:GetWide(), frame:GetTall(), Color(0, 0, 0, 200) )
			// Header Color.
			draw.RoundedBox( 2, 0, 0, frame:GetWide(), 23, Color(0,140,191,200) )

		end

		frame:MakePopup()

		HTMLTest = vgui.Create("HTML", frame)
		HTMLTest:Dock( FILL )
		HTMLTest:SetPos(50,50)
		HTMLTest:SetSize(ScrW() - 100, ScrH() - 100)
		HTMLTest:OpenURL("http://i.imgur.com/4FeLqeZ.png")

	end

	concommand.Add("DonatorFeatures", donator)

	hook.Add( "OnPlayerChat", "DonatorFeatures", function( ply, text )
	   if ( text == "!donatorfeatures" ) then
	      RunConsoleCommand( "DonatorFeatures" )
	   end
	end )
	
end

It only works when I'm on my own on the server (when I talk it says [Superadmin] OTG | Ganoal:!donatorfeatures) or dead when with another (when I talk it says *DEAD* [Superadmin] OTG | Ganoal:!donatorfeatures) but when I'm with another person on my server and alive it doesn't work.
Anyone know a fix? (when I talk when I'm alive and other people are in the server it says randommurdername:!donatorfeatures)

[Acecool]

Use SERVER PlayerSay like this: [url]https://dl.dropboxusercontent.com/u/26074909/tutoring/chat_commands/chat_commands.lua.html[/url]

And network the opening, similar to this: [url]https://dl.dropboxusercontent.com/u/26074909/tutoring/vgui/open_vgui_based_on_keypress.lua.html[/url]

[JasonMan]

Seriously? Like, fucking seriously?
This is your FOURTH thread about this.
And you got the answer in every single one of those threads, if you seriously can't fix the code with what ms333 told you, this is a "Fix for me" thread