haproxy 503 error

[Blisk]

I just can't fix this error. All worked until I update opensense.
when I try to access web page I get this error
503 Service Unavailable
No server is available to handle this request.
checked logs and nothing useful to me.
I found this but I still don't know what to do.
https://forum.opnsense.org/index.php?topic=25558.0


OPNsense 24.1.6-amd64
FreeBSD 13.2-RELEASE-p11
OpenSSL 3.0.13