[Vuejs]-TinyMCE error: "The advcode enterprise plugin is not enabled on your API key." but I dont have 'advcode' plugin anywhere

Okay, I found out what was my problem.
I realized that none of my modifications in the Vue component file was visible on the page. I was watching with npm watch and it always updated the .js files accordingly, but it was hard cached somehow so I had to npm update and regenerate my js files with npm watch then clear browser cache and my modifications were visible on the site instantly.