I have a modded server and we are not able to do in the deep dark because of multiverse. If we create a portal to the world the portal does not work even if we have all the permision!

Please use the latest Multiverse-Core version listed in the development builds. These can be found on the Jenkins site! If this does not fix your error. Please paste the error given by console and such!

You need to update to the latest developmental builds of Core and Portals available here: http://ci.onarandombox.com/view/Multiverse/