Upgraded to latest magento version 2.4.6-p3 and if you are getting this error then it might be related to your smtp extension and as a result you are unable to send emails from your website. One way is to contact the module provider and provide you with the patch so that you can run it in your website or you can just install it via composer and it will be fine.
composer require laminas/laminas-zendframework-bridge
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