Thread:Extension talk:OpenID/Bad signature

I keep having this error: Verification of the OpenID URL failed. Error message: "Bad signature" on my mediawiki.

Prerequisites are confirmed, update ran, installation instructions followed, GMP is OK. Running on debian. Restarted the webserver, configged $wgTrustRoot. So how to deal with this message?

Config: require_once("$IP/extensions/OpenID/OpenID.setup.php"); $path = "$IP/extensions/OpenID"; set_include_path(get_include_path . PATH_SEPARATOR . $path); $wgOpenIDShowProviderIcons = true; $wgTrustRoot = "http://www.website.com/";