Old host still present

[Stevous]

Hello,
I am in Centreon 22.04 version.
I deleted a host and restarted my poller but it is still present in my console.
Moreover, the addition of host works but does not appear in my monitoring console.

Thanks for your help.

[ponchoh]

https://thewatch.centreon.com/data-collection-6/old-host-still-present-925