Fahrzeuge verschwinden nach Server-restart [LA]

gMysqlHost = "localhost"
gMysqlUser = "root"
gMysqlPass = ""
gMysqlDatabase1 = "test"
gMysqlDatabase2 = "test"
function MySQL_Startup()
	handler = mysql_connect(gMysqlHost, gMysqlUser, gMysqlPass, gMysqlDatabase1)
	if( not handler) then
		outputDebugString("Couldn't run query: Unable to connect to the MySQL server!")
		outputDebugString("Please shutdown the server and start the MySQL server!")
	end	
	handler_old = mysql_connect(gMysqlHost, gMysqlUser, gMysqlPass, gMysqlDatabase2)
	if( not handler_old) then
		outputDebugString("Couldn't run query: Unable to connect to the MySQL server!")
		outputDebugString("Please shutdown the server and start the MySQL server!")
	end	
end
MySQL_Startup()
function MySQL_End()
	mysql_close(handler)
end
function MySQL_GetVar(tablename, feldname, bedingung)
	local result = mysql_query(handler, "SELECT "..feldname.." from "..tablename.." WHERE "..bedingung)
	if( not result) then
		outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
		outputLog ( "[GetVar]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
	else
		if(mysql_num_rows(result) > 0) then
			local dsatz = mysql_fetch_assoc(result)
			local savename = feldname
			mysql_free_result(result)
			return tonumber(dsatz[feldname])
		else
			mysql_free_result(result)
			return false
		end
	end
end
function MySQL_GetString(tablename, feldname, bedingung)
	local result = mysql_query(handler, "SELECT "..feldname.." from "..tablename.." WHERE "..bedingung)
	if( not result) then
		 outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
		 outputLog ( "[GetString]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
	else
		if(mysql_num_rows(result) > 0) then
			local dsatz = mysql_fetch_assoc(result)
			local savename = feldname
			mysql_free_result(result)
			return dsatz[feldname]
		else
			mysql_free_result(result)
			return false
		end
	end
end
function MySQL_SetVar(tablename, feldname, var, bedingung)
	if var then
		local result = mysql_query(handler, "UPDATE "..tablename.." SET "..feldname.." = "..var.." WHERE "..bedingung)
		if( not result) then
			 outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
			 outputLog ( "[SetVar]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
		else
			mysql_free_result(result)
			return false
		end
	end
end
function MySQL_DelRow(tablename, bedingung)
	local result = mysql_query(handler, "DELETE FROM "..tablename.." WHERE "..bedingung)
	if( not result) then
		 outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
		 outputLog ( "[DelRow]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
	else
		mysql_free_result(result)
		return false
	end
	outputDebugString ("geloescht?!")
end
function MySQL_SetString(tablename, feldname, var, bedingung)
	if var and bedingung then
		local result = mysql_query(handler, "UPDATE "..tablename.." SET "..feldname.." = '"..var.."' WHERE "..bedingung)
		if( not result) then
			outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
			outputLog ( "[SetString]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
		else
			mysql_free_result(result)
			return false
		end
	end
end
function MySQL_DatasetExist(tablename, bedingung)
	local result = mysql_query(handler, "SELECT * from "..tablename.." WHERE "..bedingung)
	if( not result) then
		 outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
		 outputLog ( "[DatasetExist]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
	else
		if(mysql_num_rows(result) > 0) then
			mysql_free_result(result)
			return true
		else
			mysql_free_result(result)
			return false
		end
	end
end
function MySQL_Safe ( string )
	return MySQL_Save ( string )
end
function MySQL_Save ( string )
	if string then
		return mysql_escape_string ( handler, string )
	end
end
--[[function MySQL_Save ( string ) 
if(not(string) or  type(string)~="string")then
		outputDebugString("ErrorHelp save_message: "..debug.traceback())
end
return mysql_escape_string ( handler, string ) 
end
]]
function mysql_la_query ( query )
	if stringSaveFind(query, "Adminlevel") then
		outputDebugString ( "Query: "..query)
	end
	local result = mysql_query ( handler, query )
	local oldres = result
	if not result then
		outputDebugString ( "Error: Invalid Query: "..tostring ( query ) )
		outputDebugString("Error executing the query: (" .. mysql_errno(handler) .. ") " .. mysql_error(handler))
		outputLog ( "[LaQuery]: Error executing the query: ("		.. mysql_errno(handler) .. ") " .. mysql_error(handler), "mysql" )
	else
		mysql_free_result ( result )
	end
	return oldres
end
function stringSaveFind ( arg1, arg2 )
	if arg1 and arg2 then
		return string.find ( arg1, arg2 )
	else
		return false
	end
end
--addEventHandler ( "onResourceStart", getResourceRootElement(getThisResource()),MySQL_Startup )
addEventHandler ( "onResourceStop", getResourceRootElement(getThisResource()),MySQL_End)