I read from
https://unix.stackexchange.com/questions/65492/debian-installing-mod-qos-on-apache-results-in-error-on-start
There Jenny D suggests mod_qos depends on mod_ssl to be loaded before.
I've tried this with NO success:
a2enmod ssl
cd /etc/apache2/mods-enabled/
mv ssl.load 00_ssl.load
systemctl stop apache2
systemctl start apache2
Workaround that worked for me as of Debian 12.1 has been:
a2dismod qos
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Narcis Garcia
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should fix this against automated addresses collectors.