phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : -1 ERROR: duplicate key value violates unique constraint "session_pkey" DETAIL: Key (session_id)=(b639af2b7ad1a9ac62f3b69a3aa5ae33) already exists.

INSERT INTO sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('b639af2b7ad1a9ac62f3b69a3aa5ae33', -1, 1714024446, 1714024446, '03859c9c', 1, 0, 0)

Line : 187
File : sessions.php