No 'Access-Control-Allow-Origin' header is present on the requested resource

[Jowcey]

When using Pl3xMap the request for the Json files isn't CORS compliant.
If you use Pl3xMap on an internal web server (on a pterodactyl panel) it spams the console with this error.
Link: My Map
servers: { 'survival': { label: 'Survival', pl3xmap: 'http://play.fsi.gg:8124' }, 'exalted': { label: 'Exalted', pl3xmap: 'http://play.fsi.gg:8125' } },
Above is my configuration in the index.html