phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'c4fb0bc484fe1c5e185774c435762ccd' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('c4fb0bc484fe1c5e185774c435762ccd', -1, 1760868637, 1760868637, 'd849d882', -9, 0)

Line : 180
File : /www/includes/sessions.php