PDF does not load

Hi! Good afternoon!

We are having a problem with the rendering of PDF’s on our pages. Everyone is presenting the Page Not Existing message.

We have already done the tests, we deactivated all Plugins, but even so the problem continues.

PDF link: https://www.institutogaio.com.br/wp-content/uploads/2020/07/Pos-graduacao-em-Terapias-e-Praticas-Integrativas-e-Complementares-em-Saude-EAD-ou-Presencial-INSTITUTO-GAIO-1.pdf

Annex 1: ShortCode code – https://ibb.co/7zbhVZ3
Annex 2: ShortCode on the edit page – https://ibb.co/ssXNDwY
Annex 3: Viewing the PDF page – https://ibb.co/X7Qg1GG

Thanks for the support!

The page I need help with: [log in to see the link]