phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '1711707a05bed35e6ceb68e95b9a52bf' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('1711707a05bed35e6ceb68e95b9a52bf', -1, 1714329108, 1714329108, 'c0a80201', 2, 0, 0)

Line : 187
File : sessions.php