[Koha] HELP - 502 Proxy error on version 19.11.14

Sat Feb 27 07:36:06 NZDT 2021

Hi,

We used koha in version 19.11.09.000, when upgrading to version 19.11.14.000
we see a performance difference when running resources.

The screen with the message often appears: Proxy Error. The proxy server
received an invalid response from an upstream server. The proxy server could
not handle the request. Reason: Error reading from remote server.

Has anyone been through this situation? Do you know how to guide me?

Server information:

OS version ('uname -a'): Linux koha 3.16.0-9-amd64 #1 SMP Debian 3.16.68-2
(2019-06-17) x86_64

Perl version:     5.020002

Versão do MYSQL: mysql Ver 15.1 Distrib 10.1.32-MariaDB, for
debian-linux-gnu (x86_64) using readline 5.2

Versão do apache: Server version: Apache/2.4.10 (Debian)

PSGI: Plack (deployment)

Memcached Servidores: 127.0.0.1:11211 | Namespace: koha_biblio | Situação:
em execução. | Configuração lida de: koha-conf.xml

Versão do Zebra: Zebra 2.0.59 (C) 1994-2014

Tks,

José Ricardo Quaglio

Informatização de Bibliotecas - SC.211.3

Secretaria de Cultura / Município de São Bernardo do Campo

Tel.: (11) 2630-9394