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 ('0fc172f421c4c612067182612826e88c', -1, 1714058661, 1714058661, '1276c8c5', -11, 0, 0)

Line : 193
File : sessions.php