Help Error: Error 5015 Self Service Password PWM

Hi!

I have installed in the company a Free Software called: Self Service PWM, for the password reset by the user.

Currently I have an error when trying to configure the sending of emails:

This is the error I get on screen:

Error 5015
An error has occurred. If this error occurs repeatedly please contact your help desk.

5015 INTERNAL_ERROR (unexpected error during action handler for ‘password.pwm.http.servlet.configeditor.ConfigEditorServlet:emailHealthCheck’, error: null)

Checking the logs I find this:

2020-10-06T17:02:18Z, INFO , pwm.PwmApplication, initializing, application mode=NEW, applicationPath=/opt/pwm, configFile=null
2020-10-06T17:02:18Z, WARN , logging.PwmLogManager, unable to initialize localDBLogger: localDB can not be null
2020-10-06T17:02:18Z, ERROR, pwm.PwmApplication, error retrieving key ‘context_instanceID’, localDB unavailable:
2020-10-06T17:02:18Z, INFO , pwm.PwmApplication, generated new random instanceID F14FBABE0A51AA47
2020-10-06T17:02:18Z, ERROR, pwm.PwmApplication, error retrieving key ‘lastLdapError’, localDB unavailable:
2020-10-06T17:02:18Z, ERROR, stats.StatisticsManager, LocalDB is not available, will remain closed
2020-10-06T17:02:18Z, WARN , email.EmailService, localdb is not open, EmailService will remain closed

I would appreciate it if someone else has done this, please let me know how it works out.

Thank you very much.

Download link: https://www.pwm-project.org/artifacts/pwm/build/2020-07-24T04_41_50Z/