Sending Segment Emails

Your software
My PHP version is :8.0
My MySQL/MariaDB version is (delete as applicable): MySQL/MariaDB version: 10.6.19 MariaDB

Updating/Installing Errors
I am (delete as applicable): Installing / Updating
Upgrading/installing via (delete as applicable) : Web / Command Line

These errors are showing in the installer :

These errors are showing in the Mautic log :

Mautic Version: 4.4.12

Your problem
My problem is :
I’m trying to figure out if enabled segment emails are supposed to send on their own or not? Do I have to hit “send”?

Steps I have tried to fix the problem :
Waited 24 hours, and nothing sent. Hit “send” and the queue screen got caught up at 4600 sent. After 2 hours and a progression to 5000, I’ve disabled the campaign and am seeking support. I can’t sit here and wait on this window to send all the emails all day… What am I missing?