You are running into an error, something is not working as it should. You realized that WordPress is more complicated than it seems, that not every plugin is made to work with each other, and that your server is not always on your side 🙂 Take it easy, and enjoy the process of debugging. Also, be curious about how things actually work. I assure you, it will be much better this way, and soon, you’ll be an expert.
This article is still being written and updated depending on your feedbacks.
Here is the list of articles we have already wrote in order to help you tacke the most common errors: