Matomo Tracking API Returning 500 Error

Hi,
I’m encountering an issue when hitting the Matomo tracking API from my site. If the custom dimension exceeds 250 characters, the API throws an error. Could anyone suggest a solution for this?

Hi @tanaykundu
Can you check the Matomo error log file if you see the error in it?
I think the problem comes from some kind of filters set in the server (before Matomo operates) in order to “protect” web application form attacks…