Webcore show 2 hub

Hello, I install webcore 6 month ago, now my hub crash, don't load any web, only port 8081 and I made a full reset.
After this I have install again webcore and now when load dashboard webcore show 2 hub, and on the top left can select two hubs!! The new and the old, on the old don't load any piston.
What can I do to delete the old hub??!!.

Thanks.

Have you tried logging out of webCoRE then logging back in again?
I seem to remember this worked for me in the past.

Hello. I lot of, clear cache and rebuild from guitar and now oddly show one, but on the screen show two version, attach image.