Thanks for the screenshots and logs, @SGZN.
PHP 8.4 is linked against a newer version of libc than the one that ships with Ubuntu 20.04.
You could try one of these options:
- Update your OS. (Ubuntu 20.04 reaches end of life in May 2025.) If updating to Ubuntu 24, be sure to see this thread about getting Ubuntu 24 to run with Local.
- Try an older version of PHP when creating your site. (Choose the PHP version by selecting “Custom” as the environment after giving your site a name, or change it for your existing site from the site overview area.)