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)=(8b0cfb60e986412d5b31409ef5dd92fc) 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 ('8b0cfb60e986412d5b31409ef5dd92fc', -1, 1714059153, 1714059153, '12bc28cf', 161, 0, 0)

Line : 187
File : sessions.php