hello

i install odoo 15 in vps and when i try start odoo15 by run

systemctl start odoo15

after that run

systemctl status odoo15

● odoo15.service - Odoo15
Loaded: loaded (/etc/systemd/system/odoo15.service; enabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Thu 2023-01-05 12:25:15 UTC; 8s ago
Process: 19453 ExecStart=/opt/odoo/odoo15-venv/bin/python3 /opt/odoo/odoo15/odoo-bin -c /etc/odoo.conf (code=exited, status=203/EXEC)
Main PID: 19453 (code=exited, status=203/EXEC)

Jan 05 12:25:15 vps103\.com\ systemd\[1\]:\ Started\ Odoo15\.
Jan\ 05\ 12:25:15\ vps103\.com\ systemd\[1\]:\ odoo15\.service:\ main\ proces\.\.\.C
Jan\ 05\ 12:25:15\ vps103\.com\ systemd\[1\]:\ Unit\ odoo15\.service\ entered\.\.\.\.
Jan\ 05\ 12:25:15\ vps103.com systemd[1]: odoo15.service failed.

can any one help me please

thanks alot