phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '-1' for key 2

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('84ca6e9b7b08b2918f04ced9ca7eb4ff', -1, 1711691576, 1711691576, '54ccfc03', -2, 0, 0)

Line : 187
File : sessions.php