phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('2869988b3949bd239a4cb91e0b98816e', -1, 1714115659, 1714115659, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php