Troubleshooting "Memory limit below recommended value"

Nextcloud In the .ini config file of php (non-apache), if it’s something else than “-1”, change “memory limit” value to 512M.

Then, in /var/www/nextcloud/.htaccess, in the "" box, add “php_value memory_limit 512M”.

Then systemctl restart apache2.

https://help.nextcloud.com/t/changing-from-php-7-4-to-8-x-php-memory-limit-below-recommended-value-hoster-all-inkl/152395