start(): Failed to initialize storage module: files问题解决(2)

$sessSavePath = "/data/sessions/";
 // Session保存路径
 if(is_writeable($sessSavePath) && is_readable($sessSavePath)){ session_save_path($sessSavePath); }
 if(!empty($cfg_domain_cookie)) session_set_cookie_params(0,'https://www.jb51.net/',$cfg_domain_cookie);