This is the second time this has happened opening SK

[Caribsailor]

This site can’t be reached
localhost refused to connect.
Try:

• Checking the connection
  
• Checking the proxy and the firewall
  

ERR_CONNECTION_REFUSED



The weekend was progressing nicely... was able to add some plug-ins ... configured plug-ins and made my first dashboard. 

Went to bed.. got up... great plans to build another dashboard... and get the error message above..

I'm not a geek, but want to be, any assistance or thoughts appreciated.

Cheers

Caribsailor