https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=41458 --- Comment #4 from Slava Shishkin <slavashishkin@gmail.com> --- I updated the main branch for KohaCommunity. KTD also has an updated main branch. I start Docker with the command ktd --search-engine es7 up, then enter the shell with ktd --shell, and run sudo koha-sip --restart kohadev. Here is my fully log: ==> /var/log/koha/kohadev/sip-output.log <== 2025/12/22-15:47:27 Server closing! [2025/12/22 15:47:27] [998] [WARN] [undef]@[undef]: 2025/12/22-15:47:27 Server closing! Net::Server::PreFork::__ANON__ /usr/share/perl5/Net/Server/PreFork.pm (266) [2025/12/22 15:47:27] [998] [WARN] [undef]@[undef]: 2025/12/22-15:47:27 Server closing! Net::Server::log /usr/share/perl5/Net/Server.pm (962) [2025/12/22 15:47:29] [2138] [ERROR] [undef]@[undef]: ERROR: Institution kohalibrary2 does does not match a branchcode. This can cause unexpected behavior. C4::SIP::Sip::siplog /kohadevbox/koha/C4/SIP/Sip.pm (327) [2025/12/22 15:47:29] [2138] [ERROR] [undef]@[undef]: ERROR: Institution kohalibrary does does not match a branchcode. This can cause unexpected behavior. C4::SIP::Sip::siplog /kohadevbox/koha/C4/SIP/Sip.pm (327) [2025/12/22 15:47:29] [2138] [ERROR] [undef]@[undef]: ERROR: Institution MAIN does does not match a branchcode. This can cause unexpected behavior. C4::SIP::Sip::siplog /kohadevbox/koha/C4/SIP/Sip.pm (327) 2025/12/22-15:47:29 C4::SIP::SIPServer (type Net::Server::PreFork) starting! pid(2138) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: 2025/12/22-15:47:29 C4::SIP::SIPServer (type Net::Server::PreFork) starting! pid(2138) Net::Server::run /usr/share/perl5/Net/Server.pm (52) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: 2025/12/22-15:47:29 C4::SIP::SIPServer (type Net::Server::PreFork) starting! pid(2138) Net::Server::log /usr/share/perl5/Net/Server.pm (962) Binding to TCP port 8023 on host 127.0.0.1 with IPv4 [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Binding to TCP port 8023 on host 127.0.0.1 with IPv4 Net::Server::bind /usr/share/perl5/Net/Server.pm (328) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Binding to TCP port 8023 on host 127.0.0.1 with IPv4 Net::Server::log /usr/share/perl5/Net/Server.pm (962) Binding to TCP port 6001 on host 127.0.0.1 with IPv4 [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Binding to TCP port 6001 on host 127.0.0.1 with IPv4 Net::Server::bind /usr/share/perl5/Net/Server.pm (328) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Binding to TCP port 6001 on host 127.0.0.1 with IPv4 Net::Server::log /usr/share/perl5/Net/Server.pm (962) Setting gid to "501 501" [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Setting gid to "501 501" Net::Server::post_bind /usr/share/perl5/Net/Server.pm (391) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Setting gid to "501 501" Net::Server::log /usr/share/perl5/Net/Server.pm (962) [2025/12/22 15:47:29] [2138] [ERROR] [undef]@[undef]: Couldn't become gid "501": Operation not permitted C4::SIP::Trapper::__ANON__ /kohadevbox/koha/C4/SIP/Trapper.pm (70) Couldn't become gid "501": Operation not permitted [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Couldn't become gid "501": Operation not permitted Net::Server::PreForkSimple::post_bind /usr/share/perl5/Net/Server/PreForkSimple.pm (64) [2025/12/22 15:47:29] [2138] [WARN] [undef]@[undef]: Couldn't become gid "501": Operation not permitted Net::Server::log /usr/share/perl5/Net/Server.pm (962) -- You are receiving this mail because: You are watching all bug changes.