package:libapache2-mod-php8.1:8.1.2-1ubuntu2.2
Setting up libapache2-mod-php8.1 (8.1.2-1ubuntu2.2) ...

Creating config file /etc/php/8.1/apache2/php.ini with new version
Module mpm_event disabled.
Enabling module mpm_prefork.
apache2_switch_mpm Switch to prefork
dpkg: error processing package libapache2-mod-php8.1 (--configure):
 installed libapache2-mod-php8.1 package post-installation script subprocess returned error exit status 1