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 ('7eefb3e66d667ad30f42e34d1c5d8cef', -1, 1713900091, 1713900091, '54ccfc03', 2, 0, 0)

Line : 187
File : sessions.php