I face a blank page !
When you browse to Cyca’s URL after install, you might see a blank page (four panels of different shades). This is because, for some reason, Cyca didn’t create you user’s default folders. It could happen, for instance, if during the installation process, you changed your database password.
To fix this, you will need to start from fresh: re-initialize an empty database, meaning you will need to register again.
php artisan migrate:fresh
In Cyca’s root directory.
After registering your user, you should see a set of folders in the left of the screen.
It could also be a problem with files permissions.
chown -R www-data:www-data /var/www/cyca