I'm unable to login to my Plesk control panel, or even pull up the page.
Plesk's repair utilities fail to work, so web/GUI methods seem to be entirely unavailable.
The only way I can login is via command:
mysql -u admin -p [entering correct password]
But Plesk itself cannot connect to MYSQL 5.7, because it's using whatever the old password was.
How do I update the password that Plesk uses to connect to MySQL?