Getting this error and service keeps stopping:

odoo.service - Odoo
     Loaded: loaded (/etc/systemd/system/odoo.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Wed 2022-11-09 17:32:44 +06; 1min 7s ago
    Process: 127332 ExecStart=/opt/odoo/odoo-venv/bin/python3 /opt/odoo/odoo/odoo-bin -c /etc/odoo.>
   Main PID: 127332 (code=exited, status=1/FAILURE)
        CPU: 21min 8.252s

But when I try installing them in the venv it says already satisfied

(odoo-venv) test@test:/opt/odoo$ pip3 install PyPDF2
Requirement already satisfied: PyPDF2 in ./odoo-venv/lib/python3.10/site-packages (1.26.0)