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 ('692a27f40e1e1d7b88e0011ca04ff3fd', -1, 1711704271, 1711704271, '54ccfc03', -10, 0, 0)

Line : 187
File : sessions.php