After a successful password change, the user is redirected to a login screen (instead of going back to the option menu), with the left menu still present.
Logging in brings a second left-side menu.
The expected behaviour seems to be to go back to the option menu.
If that's not possible, a clean exit (with a warning beforehand) would be better (e.g. without the left-side menu).
Versions:
Squirrelmail 1.4.21 (Debian)
Change_sqlpass 3.3-1.2