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 ('33696e2715e723951d5ae34561f9b86e', -1, 1715005275, 1715005275, '0389bc0b', 3, 0, 0)

Line : 189
File : sessions.php