How to send segment email to all contacts

Your software
My Mautic version is: 3.3
My PHP version is 7.3
My Database type and version is: 10.2

Your problem
My problem is:
I am unable to send segment emails to all contact.
First I created a segmented email by adding a segment of 1 lac contact or more.
but after publishing the segment email it’s only sent 20000 emails.
These errors are showing in the log:
There is no error or bug.
Steps I have tried to fix the problem:

I simple just run a cronjob for segment email :

php /path/to/mautic/bin/console mautic:broadcasts:send

turn on debugging by changing line 120 of app/config/local.php to “True” like so:
'debug' => true,

Ensure segment email has a Publish date ( a requirement for sending segment emails via CLI)

Never hurts to check file permissions on var/logs as well

I am facing the same issue. can you please guide me? And I am not a tech guy.