安装完毕出现以下提示：
Warning: in _drupal_shutdown_function() (line 3351 of /home/www/cwcity/hosting/2/1/21sta/htdocs/d/includes/bootstrap.inc).
Notice: Undefined variable: errno in drupal_http_request() (line 835 of /home/www/cwcity/hosting/2/1/21sta/htdocs/d/includes/common.inc).
Notice: Undefined variable: errstr in drupal_http_request() (line 836 of /home/www/cwcity/hosting/2/1/21sta/htdocs/d/includes/common.inc).
请问对使用有什么影响？