Event_id duplicado

Fiz a configuração para desduplicação de eventos seguindo o tutorial da Stape (para web e server no gtm). Ao verificar na extensão facebook helper no navegador, consta esse alerta para o evento de PageView: The Facebook pixel activated 2 times on this web page, which can cause errors in your event tracking. E quando eu abro a janela, tem dois números diferentes na frente da opção Event_Id. Como eu consigo solucionar esse erro? Obrigada!

In English: I configured event deduplication following the Stape tutorial (for web and server on gtm). When checking the Facebook Helper extension in the browser, this alert for the PageView event appears: The Facebook pixel was activated 2 times on this web page, which may cause errors in event tracking. And when I open the window, there are two different numbers in front of the Event_Id option. How can I resolve this error? Thanks!

Hey @Ana_Penzin
This means that you have the page view event being sent twice on the site. Check if you have extra Facebook tags in your GTM container or maybe you have Facebook inline code in your site code. It can also be caused if you have any active integration or plugin that also sends events to Facebook.
The idea is that one time the event is sent from your GTM container and the second time from another source or from an extra tag in GTM.