You better excecute this in psql:

DELETE FROM ir_asset

WHERE bundle='web.assets_frontend'

  AND path LIKE 'website_payment%';

DELETE FROM ir_attachment

WHERE url LIKE '/web/assets/%';

And will be able to access the DB.

Hi,

Can you make sure that the addons path is set correctly in conf file, also  may be odoo running user is not able to access the module: website_payment, make sure that the odoo running user have access to read from the addons path

Thanks