500 Response for GA4 Events

Question

I've been getting some 500 responses for GTM-related GA4 requests on my site, and (despite a lot of Googling) can't figure out where to start diagnosing the issue in order to fix it. I know SO isn't intended for such open-ended questions; I'd nonetheless appreciate guidance on how to resolve this.

Answer 1

Okay, altougth my configuration is in spanish yo can search the translation. The problem is that the users are giving interations without make a hit into the page, so you´re analytics its showing a lot of information. Read about the hit iteraction when you configure an event from Universal Analytics, this is the setup or the configure initial

enter image description here