phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '8d404d8a93731ecddf0f0120d07341f8' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('8d404d8a93731ecddf0f0120d07341f8', -1, 1772540318, 1772540318, 'd849d834', 25, 0)

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