phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 'session_user_id'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('5b1ab91ee4bef2734dba528143279803', -1, 1714408184, 1714408184, '12de4598', -4, 0)

Line : 158
File : sessions.php