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 ('30189d1035d92afd4e47a4f4e7d9afe0', -1, 1711640812, 1711640812, '035acda6', 0, 0, 0)

Line : 193
File : sessions.php