Last update crash connection to Home Assistant

Hello, After last update my Home Assistent connection dissappeared and I get errors like this
[E] Sep 26 12:48:11 keenetic-0847 nginx: 2022/09/26 12:48:11 [error] 8584#0: *30341 connect() failed (148: Unknown error) while connecting to upstream, client: 49.12.208.55, server: ha.iotpalatkinburnhousesmart.keenetic.pro, request: “POST /auth/token HTTP/2.0”, upstream: “http://192.168.1.100:8123/auth/token”, host: “ha.iotpalatkinburnhousesmart.keenetic.pro”

Can anybody help me?