Fix database connection

gamemode/core/hooks/sv_hooks.lua

@@ -768,14 +768,15 @@ end
 function GM:ShutDown()
 	ix.shuttingDown = true
 	ix.config.Save()
+	if ix.database_connected then
+		hook.Run("SaveData")
 
-	hook.Run("SaveData")
-
-	for _, v in ipairs(player.GetAll()) do
-		v:SaveData()
+		for _, v in ipairs(player.GetAll()) do
+			v:SaveData()
 
-		if (v:GetCharacter()) then
-			v:GetCharacter():Save()
+			if (v:GetCharacter()) then
+				v:GetCharacter():Save()
+			end
 		end
 	end
 end
@@ -945,7 +946,8 @@ function GM:DatabaseConnected()
 	ix.log.LoadTables()
 
 	MsgC(Color(0, 255, 0), "Database Type: " .. ix.db.config.adapter .. ".\n")
-
+	ix.database_connected = true
+	ix.database_start_connected = true
 	timer.Create("ixDatabaseThink", 0.5, 0, function()
 		mysql:Think()
 	end)

gamemode/core/libs/sv_database.lua

@@ -159,9 +159,24 @@ end
 
 hook.Add("InitPostEntity", "ixDatabaseConnect", function()
 	-- Connect to the database using SQLite, mysqoo, or tmysql4.
+	ix.database_start_connected = false
 	ix.db.Connect()
+	timer.Create("START_FIX_DB_CONNECTED", 10, 0, function()
+		if ix.database_start_connected == false then
+			ix.db.Connect()
+		else
+			timer.Remove("START_FIX_DB_CONNECTED")
+		end
+	end)
+end)
+
+hook.Add("CheckPassword", "NoDatabaseConnectedStartServer", function()
+	if !ix.database_start_connected then
+		return false, "Database not connected"
+	end
 end)
 
+
 local resetCalled = 0
 
 concommand.Add("ix_wipedb", function(client, cmd, arguments)