My b2evolution Version:

This is what I'm shown after making a blog post. It used to work now I have no idea why it's not working now. This has happened the last 2 times I've posted to my blog.

■Pinging Ping-O-Matic...
■Remote error: Connect error: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution (0) (5)

■Pinging b2evolution.net...
■Remote error: Connect error: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution (0) (5)

■Pinging twitter.com...

Not sure what's causing it but I know I havent messed with any files, the database or anything else that might make this happen.

Any help would be appreciated,

Anita