php error on 3000+ products webshop

Replies: 1

When using the Products > Bulk QR Codes there is a critical error.

[proxy_fcgi:error] [pid 15190:tid 140668223465216] [client 185.210.130.226:54152] AH01071: Got error 'PHP message: PHP Fatal error:  Allowed memory size of 268435456 bytes exhausted (tried to allocate 20480 bytes) in /var/www/html/wp-includes/meta.php
on line 1078\n', referer: https://www.xxxx.xx/wp-admin/plugins.php?plugin_status=all&paged=1&s

I think there needs to be some form of pagination for huge webshops. Search doesnt work either.