Hi @DJ-Elliott,
You are missing the required support template. Please fill this form out and edit into your post.
Please also clarify what is going on. Are you installing Nextcloud for the first time? Or in the process of something else? Specificity is king when helping us volunteers help you.
This will give us the technical info and logs needed to help you! Thanks.
Seems if you search the forum this question has been answered many times. Here is one of the solutions: