"couldn't connect to host"

[pumkincreative]

Hello,

I've installed this very useful plugin on a couple of sites with good results. However, I'm now trying it on another site but without luck...

I've created an App on Twitter and have all the keys, tokens, and secrets and set up everything on the site.

The plugin seems to be working insofar as it creates a ul tag but it doesn't populate with tweets. When I turn on degubbing in the index.php the error message that appears is "couldn't connect to host".

Do you have any idea what might be causing this? And perhaps how to resolve it?

Many thanks in advance!