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 ('9241be0351986080d6a7876a888235e0', -1, 1713555107, 1713555107, '12e03f57', 0, 0, 0)

Line : 193
File : sessions.php