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 ('35d9565b0f94b2bae22c670b7405d4ae', -1, 1713932602, 1713932602, '03118081', -4, 0, 0)

Line : 187
File : sessions.php