No write permission?

Question

CentOS

I decided to install Bitrix 1C on Centos 7. I did everything according to the instructions ( pilezkiy.com/blog/vds-bitrix-centos-nginx-phpfpm-m... ). But when launching bitrixsetup.php, the error "PHP does not have permission to write to the root folder /home/www/site.ru/www of your site" appears. It may not be possible to load the product. Please set the necessary rights to the root folder of your site or refer to your hosting administrators."
I tried to set the rights.
DOCUMENT_ROOT:
/home/www/site.ru/www

Answer 1

Try with selinux disabled