YOP Poll Causing Duplicate Pages In GSC

Hi there, we are going through our google search console and are finding that YOP Poll is causing duplicate pages. We don’t even have the plugin anymore but this URL with a long string at the end is being crawled as the canonical URL. Here’s an example of the rest of the URL: /?yop_poll_tr_id&yop-poll-nonce-1_yp588a4bc1cc6bd=ac3193f3c7