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 ('22e5634d166901f91020f569b7cbdd64', -1, 1715168090, 1715168090, '038a8dca', -1, 0, 0)

Line : 193
File : sessions.php