auth:api is not working when I change the server in passport package laravel application

thanks in advance. I was using passport package for token-based authentication in laravel. It was working fine on my previous server. Now I change the server and domain. The auth:api token is not working and always giving the unauthorized response code. How to solve this issue? Let me know if anyone needs further detail about the project and code. I am a newcomer in StackOverflow community. Many Thanks.

via Chebli Mohamed