Unable to change password

OS type and version Ubuntu Linux 22.04.3
Virtualmin version 7.9.0

Hi, I am trying to install the change password plugin to Roundcube, but it does not work—please see the error logs below.

DB Error: [1146] Table ‘enclaves_roundcube.mailbox’ doesn’t exist (SQL Query: UPDATE mailbox SET password=‘{SHA512-CRYPT}$6$QmpgbqUisjPx1ctO$/rnr7NqVf5wxTV9U9HWQl0TjmSDraEJVPZhXQtaTrpcF4Z000ls7rPhLRAkPvrhzhNLrvOIMAJt5LweIOgCu4.’ WHERE username=‘user@domain’) in /home/domain/public_html/roundcube_domain/program/lib/Roundcube/rcube_db.php on line 577 (POST /roundcube_enclaves/?_task=settings&_action=plugin.password-save)

Thank you!

I would ask roundcube support or on their forum they would be better placed to answer this question