[Wed Jul 01 16:21:31.389059 2026] [proxy:error] [pid 405771:tid 405771] (111)Connection refused: AH02454: http: attempt to connect to Unix domain socket /var/run/koha/b19501/plack.sock (localhost:80) failed
[Wed Jul 01 16:21:31.389129 2026] [proxy_http:error] [pid 405771:tid 405771] [client 172.18.0.1:47278] AH01114: HTTP: failed to make connection to backend: localhost, referer: https://www.google.com/
[Wed Jul 01 16:22:09.390769 2026] [proxy:error] [pid 405777:tid 405777] (111)Connection refused: AH02454: http: attempt to connect to Unix domain socket /var/run/koha/b19501/plack.sock (localhost:80) failed
[Wed Jul 01 16:22:09.390828 2026] [proxy_http:error] [pid 405777:tid 405777] [client 172.18.0.1:48652] AH01114: HTTP: failed to make connection to backend: localhost, referer: http://staff-b19501.sandboxes.ptfs-europe.co.uk
[Wed Jul 01 16:22:10.249046 2026] [proxy:error] [pid 405778:tid 405778] (111)Connection refused: AH02454: http: attempt to connect to Unix domain socket /var/run/koha/b19501/plack.sock (localhost:80) failed
[Wed Jul 01 16:22:10.249107 2026] [proxy_http:error] [pid 405778:tid 405778] [client 172.18.0.1:48654] AH01114: HTTP: failed to make connection to backend: localhost, referer: https://staff-b19501.sandboxes.ptfs-europe.co.uk
[Wed Jul 01 16:30:13.859871 2026] [proxy:error] [pid 417350:tid 417350] (111)Connection refused: AH02454: http: attempt to connect to Unix domain socket /var/run/koha/b19501/plack.sock (localhost:80) failed
[Wed Jul 01 16:30:13.859938 2026] [proxy_http:error] [pid 417350:tid 417350] [client 172.18.0.1:49856] AH01114: HTTP: failed to make connection to backend: localhost, referer: https://www.google.com/