phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('3cd0ed2ed25f4d832d35936f925c89c7', -1, 1714388257, 1714388257, '12dd35d1', -9, 0)

Line : 158
File : sessions.php