error

[Unit]
Description=Puma
Requires=network.target

[Service]
Type=simple
User=deploy
WorkingDirectory=/sites/fargobikesharebackend/current
ExecStart=/home/deploy/.rbenv/shims/bundle exec mina puma:start

[Install]
WantedBy=multi-user.target

puma.service

Apr 22 18:20:26 ubuntu-x-test systemd[1]: Started Puma.
Apr 22 18:20:27 ubuntu-x-test bundle[3208]: Pseudo-terminal will not be allocated because stdin is not a terminal.
Apr 22 18:20:27 ubuntu-x-test bundle[3208]: Permission denied (publickey).
Apr 22 18:20:27 ubuntu-x-test bundle[3208]:  !     Command failed.
Apr 22 18:20:27 ubuntu-x-test bundle[3208]:        Failed with status 1 (65280)
Apr 22 18:20:27 ubuntu-x-test systemd[1]: puma.service: Main process exited, code=exited, status=1/FAILURE
Apr 22 18:20:27 ubuntu-x-test systemd[1]: puma.service: Unit entered failed state.
Apr 22 18:20:27 ubuntu-x-test systemd[1]: puma.service: Failed with result 'exit-code'.