Internal server error when fetching some unavailable information

[mpRegalado]

Wazuh	Elastic
4.2	7.10

Description
When visiting the Management -> Configuration section, some menus show internal server errors in the console when opened, and the data they should show is displayed as "Error" and not as "not available". This could lead to confusion thinking there is something wrong with the connection rather than the settings.

Steps to reproduce

1. Go to Management -> Configuration
2. Click on Alerts or Integrations or Agentless
3. See error

Screenshots