/**
* Default cookie lifetime, in seconds. Setting to 0 makes all cookies session-only.
*/
-$wgCookieExpiration = 180 * 86400;
+$wgCookieExpiration = 30 * 86400;
/**
* Default login cookie lifetime, in seconds. Setting
* calculate the cookie lifetime. As with $wgCookieExpiration, 0 will make
* login cookies session-only.
*/
-$wgExtendedLoginCookieExpiration = null;
+$wgExtendedLoginCookieExpiration = 180 * 86400;
/**
* Set to set an explicit domain on the login cookies eg, "justthis.domain.org"