lamp — не может выполнить php файлы после изменения каталога по умолчанию

Я новичок в LAMP и столкнулся с некоторыми проблемами, пытаясь установить его на Ubuntu 14.04. Я изменил DocumentRoot в 000-default.conf на новую папку вместо var / www, и теперь он не может выполнять .php файлы.

Ниже приведен мой файл etc / apache2 / sites-enabled / 000-default.conf:

<VirtualHost *:80>
# The ServerName directive sets the request scheme, hostname and port that
# the server uses to identify itself. This is used when creating
# redirection URLs. In the context of virtual hosts, the ServerName
# specifies what hostname must appear in the request's Host: header to
# match this virtual host. For the default virtual host (this file) this
# value is not decisive as it is used as a last resort host regardless.
# However, you must set it for any further virtual host explicitly.
#ServerName www.example.com

ServerAdmin webmaster@localhost
DocumentRoot "full path to folder"
# Available loglevels: trace8, ..., trace1, debug, info, notice, warn,
# error, crit, alert, emerg.
# It is also possible to configure the loglevel for particular
# modules, e.g.
#LogLevel info ssl:warn

ErrorLog ${APACHE_LOG_DIR}/error.log
CustomLog ${APACHE_LOG_DIR}/access.log combined

# For most configuration files from conf-available/, which are
# enabled or disabled at a global level, it is possible to
# include a line for only one particular virtual host. For example the
# following line enables the CGI configuration for this host only
# after it has been globally disabled with "a2disconf".
#Include conf-available/serve-cgi-bin.conf
</VirtualHost>

# vim: syntax=apache ts=4 sw=4 sts=4 sr noet

Вот ошибка, которую я получаю из /var/log/apache2/error.log

[Fri Oct 17 16:43:19.787413 2014] [core:notice] [pid 2433] AH00094: Command line: '/usr/sbin/apache2'
[Fri Oct 17 16:54:55.754101 2014] [mpm_prefork:notice] [pid 2433] AH00169: caught SIGTERM, shutting down
[Fri Oct 17 16:54:56.851627 2014] [mpm_prefork:notice] [pid 2943] AH00163: Apache/2.4.7 (Ubuntu) PHP/5.5.9-1ubuntu4.4 configured -- resuming normal operations