Failure installing SquirrelMail

I have installed SquirrelMail from the available scripts in Virtualmin and it was ok, but when I try to access to the page it appears a blank page:

Can anyone help me?
System Information:
OS type and version : Ubuntu 24.04.4
Webmin version : 2.111
Virtualmin version : 7.10.0
Related packages : SquirrelMail 1.4.22

 Install Script
In domain
Found in cache ..
Found in cache ..

The PHP Pear modules DB are required, but Webmin's Pear module is not available to install them - proceeding anyway.
Configuring webserver PHP settings ..
.. already done

Now installing SquirrelMail version 1.4.22 ..

    SquirrelMail installation complete. It can be accessed at

    More information on using this script can be found at

.. done
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