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 ('827b83f511e1ceed358769cb10e93bfc', -1, 1714079427, 1714079427, '54ccfc03', 5, 0, 0)

Line : 187
File : sessions.php