i have to problem on my wp there r some errors. Incomming Links: RSS Error: WP HTTP Error: Couldn't resolve host 'blogsearch.google.com' Wordpress Blog: RSS Error: WP HTTP Error: Couldn't resolve host 'wordpress.org' Other Wordpress News RSS Error: WP HTTP Error: Couldn't resolve host 'planet.wordpress.org' can any inform me where's problem. Many Thanks
You will need to contact your Web Host support and inform them of this problem. It is a DNS issue that they should be able to fix for you. If not fixed, you will not be able to upgrade your WordPress or other plugins as well.
I have the same problem on my local Apache server, it has been working few months ago and suddenly it's not responding anymore. My ping and trace routing scripts work from the shell normally. It should be some Apache setting missing or something. Or some extension working incorrectly. Any help?