phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry 'd1c4ef9da54d26980eb3f7955c2709f2' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('d1c4ef9da54d26980eb3f7955c2709f2', -1, 1758146658, 1758146658, 'd849d883', -9, 0)

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