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 ('1f32085ab7f1bc0a322d6eb5ce6eeb11', -1, 1711655370, 1711655370, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php