We have a sequential autoresponder that sends out free ebooks to Christians in Africa. It is written in PHP and is our own fork from a once abandoned open-source autoresponder. We just updated our PHP on our Rocky Linux servers to PHP 8.2 and it seems to have "broken" the autoresponder. We need to code updated to comply with recent versions of PHP, asap. Perhaps add some features as well if you have extra time available. The code will remain open source and free to all and available online and on GItHuB.