- Plesk Onyx 17.8 for Linux
- Plesk Onyx 17.8 for Windows
WordPress was installed manually for a domain.
The Log in button is missing at Domains > example.com > WordPress:
When clicking the Log In button at Domains > example.com, the web-page reloads:
The administrative password is not assigned to the WordPress instance.
Set up a new administrator password for the instance at Domains > example.com > WordPress > Setup.
Note: setting up a login to WordPress via Plesk won't remove data. It only changes admin password or creates a new WordPress admin user in case there is no such user registered already.