Thank you for reaching out to us through the Community. I am sorry to hear that you are experiencing this issue, but I will like to look into this further for you. Could you please email us at social_support(at)constantcontact(dot)com with the names of the PDF documents that you are attempting to upload and a reference to this post? Also, if you have removed the PDF documents from your library, could you please attach them to the email? Thank you!
Lucas_D Community & Social Media Support
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