phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'fdd4ba3fd5f8d53c0297013691f2be53' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('fdd4ba3fd5f8d53c0297013691f2be53', -1, 1771631618, 1771631618, 'd849d892', -9, 0)

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