Hi,
I´m trying to activate the plugin via wordpress backoffice, after that appear me the next error message in the browser:
"Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /wp-admin/plugins.php.
Reason: Error reading from remote server
Apache/2.2.14 (Fedora) Server at http://www.cadin.net Port 80"
Any sugestions?
P.S : I already install many plugins.