When installing the product, be sure to grant proper permissions for files and directories of the application. This will also be necessary when performing manual upgrade or when restoring from backup.

Steps for performing this are found below.

• Grant read/write permissions required by the application:

cd /var/www/rainloop
find . -type d -exec chmod 755 {} \;
find . -type f -exec chmod 644 {} \;

• Set owner for the application recursively:

cd /var/www/rainloop
chown -R www-data:www-data .

Depending on particular system, user account web server runs under might vary (apache, daemon, www, www-data, nginx, nobody, etc.).