[ovirt-users] interface http stuck

Hello, When browsing our ovirtadmin web interface it never loads the resource. We are using a third party certificate authority (following this procedure https://myhomelab.gr/linux/2020/01/20/replacing_ovirt_ssl.html), but not sure this leads to the error we have. In the http logs I see : ssl_error_log : [proxy_ajp:error] [pid 23754] [client 10.25.64.40:57838] AH00992: ajp_read_header: ajp_ilink_receive failed [proxy_ajp:error] [pid 23754] (120006)APR does not understand this error code: [client 10.25.64.40:57838] AH00878: read response failed from 127.0.0.1:8702 (127.0.0.1) error.log : [proxy:error] [pid 20752] (111)Connection refused: AH00957: AJP: attempt to connect to 127.0.0.1:8702 (127.0.0.1) failed [proxy:error] [pid 20752] AH00959: ap_proxy_connect_backend disabling worker for (127.0.0.1) for 5s [proxy_ajp:error] [pid 20752] [client 10.25.64.44:50000] AH00896: failed to make connection to backend: 127.0.0.1 Any help will be welcomed. Thanks, Remo