403. That’s an error.
Your client does not have permission to get URL /blogger_img_proxy/AEn0k_u7uKJm3Ol768cw6TVl65rC4Kms1nopwSzVoIZ7s3lp7A7p9mMNbSzhOqZnBiDUrxxW9Ol8DB8fpXioyb2ojgiQbAT4WncbTJhh8npCb9s=s0-d
from this server. (Client IP address: 172.69.17.74)
Forbidden
That’s all we know.