Unable to load map page after Zabbix upgrade from 5.03 to 5.2.5

[Yugo]

Hi,
I recently upgraded my Zabbix from 5.0.3 to 5.2.5. After the upgrade, the entire map page does not load anymore.

Nothing is displayed when i click on Monitor ---> Map. The entire page just never loads. Even the page properties, links, tabs or buttons, absolutely nothing loads.

I am running Zabbix on Centos 8
PHP version 8.03

Any suggestions would be highly welcome.

Thank you