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 ('8434099162a650679c9cde4f9a6c6d5d', -1, 1713570196, 1713570196, '0311bada', -11, 0, 0)

Line : 187
File : sessions.php