phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '01712b76ea3c0613062a063b26f0a6ee' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('01712b76ea3c0613062a063b26f0a6ee', -1, 1773974679, 1773974679, 'd849d8a2', -9, 0)

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