Make dir for site
mkdir /var/www/papka.ru

sudo nano /etc/apache2/sites-available/papka.ru
  
<VirtualHost *:80>
    ServerName papka.ru
    ServerAlias www.papka.ru
    ServerAdmin webmaster@localhost
    DocumentRoot /var/www/papka.ru
    <Directory />
    Options FollowSymLinks
    AllowOverride None
    </Directory>
    <Directory /var/www/papka.ru>
      Options Indexes FollowSymLinks MultiViews
      AllowOverride All
      Order allow,deny
      allow from all
</Directory> 
<IfModule mod_php5.c>
    php_admin_value mbstring.func_overload 2
    php_value mbstring.internal_encoding UTF-8
    php_admin_value realpath_cache_size "4096k"
</IfModule> 
    ErrorLog /var/log/apache2/error.log
    LogLevel debug
    CustomLog /var/log/apache2/access.log combined
</VirtualHost>
  

sudo a2ensite papka.ru
sudo /etc/init.d/apache2 reload

CHMODS
find /var/www -type f -exec chmod 644 {} \; 
find /var/www -type d -exec chmod 755 {} \;
chown -R www-data:www-data /var/www