No more check on services & Host

Hello,

i am using centreon 22.10.12 with almalinux 8.8 , since last tuesday the poller does not check/actualize the services or the host and i cant force check anymore the services, its like the web interface frozen, i can see the host , i can see the services but nothing happens, the number of host & services is OK. 

i tried those commands :

1. systemctl restart cbd.
2. systemctl restart centengine.
3. systemctl restart centreontrapd

But none of this commands fixed my issue, since about 3 days i cant see the service down, the host down. it shows the same information since this day.

Can anyone helps me?

Best regards,