DUPLICATE UNIQUE TAG

Replies: 0

Hi Guys,

I keep seeing this error in my plugin, I tried the search console validation and amp validation and they say it is validated for amp and everything is cool, well my plugin says there’s this error. and just this page URL

Error code
DUPLICATE_UNIQUE_TAG
Element attributes
charset	utf-8
Node name
meta
Parent element
head

is it caused by another plugin I have (Yoast…)? I inspect the page but says nothing as well.

Could you guide me here?