Never Settle on "[Plugin: NS Cloner - Site Copier] Plugin doesn't use full memory size"

Hi,

we have the following error:
PHP Fatal error: Allowed memory size of 268435456 bytes exhausted (tried to allocate 77 bytes) in /daten/www/seimo.biz/web/igv/wp-includes/wp-db.php on line 1565

Thats very strange because our php memory_limit is 512M.

What could be the problem?
Thanks.
Josef

https://wordpress.org/plugins/ns-cloner-site-copier/

WordPress also has a max memory setting that will prevent the full PHP limit from being used.

https://codex.wordpress.org/Editing_wp-config.php#Increasing_memory_allocated_to_PHP

Note the WP_MAX_MEMORY_LIMIT set in wp-config.php which is usually 256M. You might need to check that value on your install.

Cheers.