The above logs say `the trustAnchors parameter must be non-empty`, which means the truststore you specified was either
- `not found` or
- `couldn't be opened` (due to access permissions for example)
Reference links: https://stackoverflow.com/questions/6784463/error-trustanchors-parameter-must-be-non-empty
The easy workaround to skip such errors is to use `Let's Encrypt` certificate on Gluu server.
Let's Encrypt installtion steps: https://www.gluu.org/docs/oxd/install/#configuring-lets-encrypt-ca-trusted-certificates-in-gluu-ce-server-and-oxd
I will suggest you to use `Let's Encrypt` or other certificate issued by CA.