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 ('e813bfa11a09116224cf2d62a2bd4667', -1, 1713533083, 1713533083, '0d3af71f', -4, 0, 0)

Line : 187
File : sessions.php