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, session_admin) VALUES ('6e5f5a5f2342c6bfea92f4d2ec8cca92', -1, 1713465684, 1713465684, '03105396', -4, 0, 0)

Line : 187
File : sessions.php