Deduplicated Error

Hi,

I recently installed Pixel Caffeine onto my WordPress site to track conversions by facebook pixel and conversions api

I have everything installed with my Pixel ID and Access Token but I have now got errors for the events

Here is an example error:
“You’re sending AddToCart events through both your pixel and the Conversions API, but they’re not being deduplicated properly because not enough of these events are receiving an event_id parameter. Event instances sent without an event_id parameter cannot be deduplicated.
This may cause issues with the measurement of your events as well as the attribution and delivery optimisation of any ad campaigns that are optimising for this event”

I also have an error for advancedevents which says:
“Your server isn’t sending any of the necessary user_data parameter keys for your AdvancedEvents events. Without at least one of the below user_data parameter key for each AdvancedEvents event sent from your server, you won’t be able to use your AdvancedEvents events for attribution or optimisation.
This may cause issues with the attribution and delivery optimisation of your ad campaigns.”

Can you please advise a fix?