The issue
When installing Flarum via the File Manager by unpacking the archive, I receive a warning that certain PHP extensions are missing. However, when I check my PHP configuration in the hosting control panel, all the required extensions appear to be enabled.
I’m using PHP 8.3. Please see the screenshots below for reference.


Flarum information
I expect to be taken to the database set up page but instead it takes me the page below.

How can I resolve this?