phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '9f9a796a09cc2c8381dffa717356576b' 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 ('9f9a796a09cc2c8381dffa717356576b', -1, 1714459590, 1714459590, '03919cfa', 34, 0, 0)

Line : 187
File : sessions.php