service not enable

[PunEpicStudio]

Creating a temporary service that will run on next reboot and continue the installation...
/home/pun/MobilePassThrough/scripts/utils/manager-specific/service/systemd: line 12: /etc/systemd/system/${SERVICE_NAME}.service: ambiguous redirect
Failed to enable unit: File /home/pun/MobilePassThrough/mbpt.sh: Invalid argument

[NovaPixell]

Creating a temporary service that will run on next reboot and continue the installation...
/home/pun/MobilePassThrough/scripts/utils/manager-specific/service/systemd: line 12: /etc/systemd/system/${SERVICE_NAME}.service: ambiguous redirect
Failed to enable unit: File /home/pun/MobilePassThrough/mbpt.sh: Invalid argument

Did you fixed that?