phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '0ef9cb231f5e06de56677b6499da09e0' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('0ef9cb231f5e06de56677b6499da09e0', -1, 1753749798, 1753749798, 'd849d847', -9, 0)

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