Graphs not showing at all -

I have some issues with graphs.
Config validation shows no error but, there is no graphs at overview and when you enter device there is no graphs there.

This problem is on all devices in librenms.

Any ideas?

OS: CentOS Linux release 7.8.2003 (Core)


Component Version
LibreNMS 1.66
DB Schema 2020_05_30_162638_remove_mib_polling_tables (171)
PHP 7.3.19
Python 3.6.8
MySQL 5.5.65-MariaDB
RRDTool 1.4.8

[OK] Composer Version: 1.10.10
[OK] Dependencies up-to-date.

[OK] Database connection successful
[OK] Database schema correct