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 ('f36022e7453b8e557c0d30468db5617d', -1, 1737630787, 1737630787, '038595f4', 3, 0, 0)

Line : 187
File : sessions.php