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 ('bf27f9a9e4ff90281365d69ca0c01023', -1, 1713564816, 1713564816, '03114a99', -2, 0, 0)

Line : 187
File : sessions.php