phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '7f7bb139f653e570bcf3b78507d0271c' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('7f7bb139f653e570bcf3b78507d0271c', -1, 1730464035, 1730464035, '12768d51', 2, 0)

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