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)=(a10c6c3e5c2f685d2af5147a1577ede7) 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 ('a10c6c3e5c2f685d2af5147a1577ede7', -1, 1714057457, 1714057457, '12e33083', 72, 0, 0)

Line : 187
File : sessions.php