Unable to manage PHP Performance and security settings and PHP-FPM settings as customer or reseller in Plesk Obsidian 18.0.32

• When logged in as a customer or reseller, PHP settings under section Performance and security settings and PHP-FPM settings can not be managed in Domains > example.com > PHP Settings:

  

• The permission Hosting performance settings management is missing in Service Plans > plan_name > Permissions and Service Plans > Reseller Plans > plan_name > Permissions

• Attempts to update the permissions via API using XML request fail with the following error:

  Permissions: manage_performance_bandwidth,manage_performance_connections,manage_performance should not be specified

Cause

• PPPM-12604 “In Plesk Obsidian 18.0.32 and later, customers can now again manage per-site PHP performance and security settings of their subscriptions. “
  Fixed in:
  • Plesk Obsidian 22 December 2020 18.0.32 Update 2

Resolution

Install Plesk update:

• How to install Plesk updates