phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "phpbb_session_pkey" DETAIL: Key (session_id)=(f66b9bf0de54c863fb78ed5a384f2835) already exists.

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f66b9bf0de54c863fb78ed5a384f2835', -1, 1714220944, 1714220944, '0d3bda93', 107, 0, 0)

Line : 187
File : sessions.php