phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('79ecf49c88b6c2e1103034397085c3c8', -1, 1715027928, 1715027928, '0d3b52a7', -4, 0, 0)

Line : 189
File : sessions.php