phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '31bec1ad911bc6804580731fb9922936' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('31bec1ad911bc6804580731fb9922936', -1, 1732355801, 1732355801, '03859d85', 16, 0)

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