[Koha] Search for patron - error

Hi! When searching for "Search for patron", the message "502: error" is returned. /cgi-bin/koha/members/members-home.pl 1. Result - 502: error Search: Остапенко Search field: Standard 2. Patrons found for: Standard starting with 'Остап' Search: Остап Search field: Standard Result: Остапенко, Эвелина Шимко, Остап 3. Patrons found for: Surname starting with 'Остапенко' Search: Остапенко Search field: Surname Result: Остапенко, Эвелина https://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=40065 Good Luck! Igor A. Sychev Tomsk Polytechnic University https://lib.tpu.ru