phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1364 Field 'session_topic' doesn't have a default value

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('15d3bd5eae059259271c2fc8e78817a5', -1, 1713609737, 1713609737, '03156279', -4, 0, 0)

Line : 193
File : sessions.php