Errors after update to latest 5.2.0

Today I got a notice about a new version, and used the update buttons in the email to update our self-hosted server. Now I get the following errors in our error_log:

Error in Matomo: Zend_Session::setSaveHandler(): Argument #1 ($saveHandler) must be of type SessionHandlerInterface, Piwik\Session\SaveHandler\DbTable given, called in /home/statssimplo/public_html/core/Session.php on line 110

It looks like our server is not functioning, and I’m not able to log on via the web, which shows the same error.

HELP!

Installed 5.2.0 over 5.1.2
Using PHP 8.3.14, MariaDB 10.6.20-MariaDB

Hi @Wilbur
I suggest you create an issue at:

Thanks for your suggestion. Today I was able to get access to the site again. The upgrade did not complete. I was able to reinstall the update via softaculous via my hosting account, and complete the upgrade to 5.2.0.

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