phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'a716152f262c168457136b8948cafa7c' for key 1

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('a716152f262c168457136b8948cafa7c', -1, 1716308310, 1716308310, '12779df7', -1, 0, 0)

Line : 187
File : sessions.php