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 ('5c57117133ec91b3cfc3128f100df796', -1, 1715215570, 1715215570, '12d8d57e', 7, 0, 0)

Line : 189
File : sessions.php