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 ('c6ae25a5a46c91b02ac2cbd0c4b5817a', -1, 1714118988, 1714118988, '12d87c08', -1, 0, 0)

Line : 193
File : sessions.php