phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '4c4bb7e296778773363b1420499456fd' 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 ('4c4bb7e296778773363b1420499456fd', -1, 1714850850, 1714850850, '12745a8d', 9, 0, 0)

Line : 187
File : sessions.php