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 ('4a0f6b2f3a8540c0fe0dad8a87f950ee', -1, 1713490363, 1713490363, '54ccfc03', -4, 0, 0)

Line : 187
File : sessions.php