- Plesk Onyx for Linux
Note: this article can be applied in case of pm has a dynamic mode.
Unable to apply PHP-FPM settings in Plesk > Domains > example.com > PHP settings with the following error:
PLESK_ERROR: Error: phpinimng failed: Unable to update the config file for 'fpm' service due to syntax errors.
pm has a dynamic status.
Incorrect combination of values for below FPM settings:
Set the values for PHP FPM settings according to the following rules:
- pm.min_spare_servers and pm.max_spare_servers cannot be greater than pm.max_children.
- pm.min_spare_servers must be less then pm.max_spare_servers.
- pm.start_servers must be greater than pm.min_spare_servers and not greater than pm.max_spare_servers.