phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '956e64d8b48b7f31c6f2dba66dcd5100' 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 ('956e64d8b48b7f31c6f2dba66dcd5100', -1, 1714797080, 1714797080, '0390a174', 5, 0, 0)

Line : 187
File : sessions.php