Getting postgres connector vault error while starting the kong 3.0.0

I am getting error mentioned below while starting the kong 3.0.0.

/usr/local/share/lua/5.1/kong/cmd/start.lua:112: /usr/local/share/lua/5.1/kong/cmd/start.lua:101: nginx: [error] init_by_lua error: …/share/lua/5.1/kong/db/strategies/postgres/connector.lua:246: attempt to index field ‘vault’ (a nil value)

Please help me out how I can handle this error.

@Dhirendra_Partap_Sin Can you please provide more information about your issue to help readers diagnose the issue?

How are you starting Kong? What OS / or container runtime are you using? Do you have any non-default configurations? Can you give concise steps to reproduce the error?

I have deployed kong 3.0.0 and when trying to start the services using
/usr/local/bin/kong start -c /usr/local/dsingh/apikong/configs/kong.conf --nginx-conf /usr/local/dsingh/apikong/configs/nginx.template --vv
I am gettting the above mentioned error.

OS : Oracle Linux Server 7.9
Database : Postgres Community v15
I am using the minimum configuration.