Given path's format is not supported

Hello!
First, thanks for this great platform, it works really well, I love it!
I try to find an answer to my question in the internet, in the FAQ, and in the Forum without success, If this information should be known by me, sorry for asking basic stuff....
I have been using a site for grab EPG for channel from South America, and it have been working great, now, I start using a new site for grab EPG for channels from Spain, here are the infos:
- WG++ v3.0.0.0 b3
- Running in Windows 10 Home v1809
- Site I'm trying to grab the EPG from: SINCROGUIA-TV.COM.E
- Error: error writing robots file C:\Users\hc_in\AppData\Local\WebGrab+Plus\robots\sincroguia-tv.expansion.comhttps:.robots
The given path's format is not supported.
error downloading page: The remote name could not be resolved: 'sincroguia-tv.expansion.comhttps'
[Warning ] pausing 1 of 4 times for 5 seconds before re-try.
And then just stay's in that status
Could you please guide me to fix this?

Thanks a lot!, appreciate your time