Password Plugin error in RoundCube for TinyCP

When enabling the password plugin in RoundCube, there is a database error as the update user table is not available.

What's the fix for letting the user change their password via RoundCube?

error log:  <52nafja8> DB Error: [1305] FUNCTION roundcube.update_passwd does not exist (SQL Query: SELECT update_passwd('the=password', 'the-email-id'))

Screenshot:

Hi.

Your "reset password" plugin works on database ...roundcube.update_passwd...
Default installation of dovecot is based on files, not on database.
I do not know this plugin, try find some settings of this plugin.

Rutaj

https://www.roundcubeforum.net/index.php?topic=22178.0