Fix

conf/nginx.conf

@@ -25,7 +25,7 @@ location ^~ __PATH__/ {
   location ~ ^__PATH__/index\.php(/.*|)$ {
     fastcgi_split_path_info ^(.+?\.php)(/.*|)$;
     set $path_info $fastcgi_path_info;
-    fastcgi_pass unix:/var/run/php/php7.0-fpm-__NAME__.sock;
+    fastcgi_pass unix:/var/run/php/php__PHPVERSION__-fpm-__NAME__.sock;
 
     fastcgi_index index.php;
     include fastcgi_params;

conf/systemd.service

@@ -1,12 +1,12 @@
 [Unit]
-Description=Small description of the service
+Description=invoiceninja: Create and email invoices
 After=network.target
 
 [Service]
 Type=simple
 User=__APP__
 Group=__APP__
-WorkingDirectory=__FINALPATH__/
+WorkingDirectory=__FINALPATH__
 ExecStart=__FINALPATH__/script >> /var/log/__APP__/__APP__.log 2>&1
 
 [Install]