Since we're using the nonroot-image, we can't (and don't need to) use `sudo`.
bin/updatecss.sh
# Initialize or update the database.
-sudo -u www-data bin/initdb.sh --dir=$PWD/SQL --update || echo "Failed to initialize/update the database. Please start with an empty database and restart the container."
+bin/initdb.sh --dir=$PWD/SQL --update || echo "Failed to initialize/update the database. Please start with an empty database and restart the container."
exec apache2-foreground