I have a problem connecting to the server and this message appears to me
[CONFIG]: -> Unable to contact server, check your ThingWorx Connection settings
Looks like you have a space in your username, this causes an issue with the Thing name (the thing name you put in does not exist instead "WeatherRover2_Muhammad Abbass".
To get around this try...
"WeatherRover2_Muhammad%20Abbass" as your Thing name. In URL's %20 is interpreted as a space. Hopefully this will resolve the issue.