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 ('317f04c3dd16eaf2ff053f2ccff3b323', -1, 1714369125, 1714369125, '038aae5f', 17, 0)

Line : 158
File : sessions.php