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 ('8e50f2dd9d0b4a2827da5e7c7dd8c9b2', -1, 1715048902, 1715048902, '12dd35d1', -9, 0, 0)

Line : 189
File : sessions.php