Unable to open cron url: Failed to connect port 443: Connection refused

Hi
when I'm click in "index all" in JA mega filter cOmponent I got

Unable to open cron url: Failed to connect to edicionscalligraf.com port 443: Connection refused

Before acces to "Cron Job" tab, all these work ok .. but after access to "cron job" tab it's not working..

can you help me ?

thanks a lot

Could you try to create a new Cron Job and check with your hosting provider? It seems that the connection refused by your host.