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 ('efeb2284b6fd1a0f3e0b5e7b3390a667', -1, 1714461912, 1714461912, '0d3a524f', 7, 0)

Line : 158
File : sessions.php