From 6224c1004973183126db1dfa5ad45a8902f6ff2f Mon Sep 17 00:00:00 2001
From: GLN <48370836+GLN123@users.noreply.github.com>
Date: Wed, 21 Jun 2023 05:21:03 +0200
Subject: [PATCH] Update main.lua

---
 [core]/esx_multicharacter/server/main.lua | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/[core]/esx_multicharacter/server/main.lua b/[core]/esx_multicharacter/server/main.lua
index e07debe4..a31439db 100644
--- a/[core]/esx_multicharacter/server/main.lua
+++ b/[core]/esx_multicharacter/server/main.lua
@@ -214,8 +214,13 @@ end
 			if isNew then
 				awaitingRegistration[source] = charid
 			else
-				TriggerEvent('esx:onPlayerJoined', source, PREFIX..charid)
-				ESX.Players[GetIdentifier(source)] = true
+				local identifier = PREFIX..charid .. ':' .. GetIdentifier(source)
+				if not ESX.GetPlayerFromIdentifier(identifier) then
+					TriggerEvent('esx:onPlayerJoined', source, PREFIX..charid)
+					ESX.Players[GetIdentifier(source)] = true
+				else
+					DropPlayer(source, 'Your identifier '..identifier..' is already on the server!')
+				end
 			end
 		end
 	end)