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 ('17db1d9f7295a2fe3ce4cb9ce955402a', -1, 1715036735, 1715036735, '03110544', 3, 0, 0)

Line : 189
File : sessions.php