phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '640317dfe937216c608d41602578c110' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('640317dfe937216c608d41602578c110', -1, 1756223374, 1756223374, 'd849d8a6', -4, 0)

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