phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'b39734b8e4765b2380e9618ccafa9ba7' 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 ('b39734b8e4765b2380e9618ccafa9ba7', -1, 1714295656, 1714295656, '12dd92df', -4, 0, 0)

Line : 187
File : sessions.php