Learn More)', 'litespeed-cache' ), '.htaccess', '`ExpiresDefault`', 'href="https://docs.litespeedtech.com/lscache/lscwp/troubleshoot/#browser-displays-stale-content" target="_blank"' ); // other plugin left cache expired rules in .htaccess which will cause conflicts echo self::build_notice( self::NOTICE_YELLOW . ' lscwp-notice-ruleconflict', $err ) ;