phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '64334bd34874468095d4dd60064d49e5' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('64334bd34874468095d4dd60064d49e5', -1, 1731605547, 1731605547, '12e372e4', -9, 0)

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