Error after installing Bubble's Multi-select dropdown plugin

Hey everyone. I was doing pretty good with SEO and then realized that I was getting 404 errors after pushing up my last change. The last change was basically a filter using Bubble’s multi-select dropdown plugin. I looked at the Console and saw that I was getting a
“run.js:275 warning: no id specified. this page expects an id” error. Has anyone encountered this or does anyone know how to fix it?