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 ('af6623d49ca496033941cf030d0dd78f', -1, 1714427443, 1714427443, '0391aff3', -11, 0)

Line : 158
File : sessions.php