Problem with Postgres on Zabbix 5.2 on function pg_ls_dir permissions

[sergio.roman]

I have this error on my log of zabbix_agent2:

2022/04/22 14:26:18.423643 [Postgres] ERROR: permission denied to function pg_ls_dir (SQLSTATE 42501)

It happens every minute aprox.

I don't know how I can solve it

[Atsushi]

Have you set permissions on your monitoring account?

https://git.zabbix.com/projects/ZBX/repos/zabbix/browse/templates/db/postgresql_agent2?at=refs%2Fheads%2Frelease%2F5.2

[sergio.roman]

Thanks for your Help. I can Fix the Error setting the correct permissions on BD Postgresql and check Pg file configuration.