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 ('49aace2f269f5aa61eed2d1ea531b857', -1, 1713487004, 1713487004, '031042ce', -11, 0, 0)

Line : 187
File : sessions.php