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 ('0bf5df7815691eda416b2e6ef5fc6829', -1, 1713525461, 1713525461, '12bf58f9', -8, 0, 0)

Line : 187
File : sessions.php