我正在为我的电子商务网站使用estore演示主题。昨天我让它工作得很好，但今天早上它的主页乱七八糟。不知道怎么做。
您可以在此处查看站点http://www.oriflamebeautyproducts.com/
我正在添加错误。来自cpanel的日志文件。。
http://www.oriflamebeautyproducts.com/errorlog.txt
请帮帮我
有关错误的简要信息
The WC_Cart::get_cart_url function is deprecated since version 2.5. Replace with wc_get_cart_url.
The WC_Cart::get_item_data function is deprecated since version 3.3. Replace with wc_get_formatted_cart_item_data.
The WC_Cart::get_remove_url function is deprecated since version 3.3. Replace with wc_get_cart_remove_url.
PHP Warning: require(/home/oriflamebeautypr/public_html/wp-includes/post.php): failed to open stream: Permission denied in /home/oriflamebeautypr/public_html/wp-settings.php on line 166
PHP Fatal error: require(): Failed opening required \'/home/oriflamebeautypr/public_html/wp-includes/post.php\' (include_path=\'.:/opt/alt/php54/usr/share/pear:/opt/alt/php54/usr/share/php\') in /home/oriflamebeautypr/public_html/wp-settings.php on line 166
