phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('7820177c3b9ec69a04f67ab0abb6bd63', -1, 1713970689, 1713970689, '0d3b24cb', 6, 0, 0)

Line : 187
File : sessions.php