What’s hook to use immediately after a user is authentcated [duplicate]

juste before testing login and password, you have the action wp_authenticate:
https://codex.wordpress.org/Plugin_API/Action_Reference/wp_authenticate

juste after test and only if logging is successful, the action wp_login:
https://codex.wordpress.org/Plugin_API/Action_Reference/wp_login

and after logging, you can also modify the URL with the filter login_redirect:
https://codex.wordpress.org/Plugin_API/Filter_Reference/login_redirect

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)