phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1062 Duplicate entry '2f400e8a416f8fe151bd6f27906938b3' for key 'PRIMARY'

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in) VALUES ('2f400e8a416f8fe151bd6f27906938b3', -1, 1730345665, 1730345665, '03910257', 16, 0)

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