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 ('fceeded28636a7e7eb0c71c83db0414f', -1, 1715067725, 1715067725, '038a8dca', -11, 0, 0)

Line : 189
File : sessions.php