sp-template.tex currently has the \bibliography command in the body of the document. Might be worth putting a comment that that will only work if you're using natbib and that \addbibresource & \printbibliography should be used if you're using biblatex.
sp-template.texcurrently has the\bibliographycommand in the body of the document. Might be worth putting a comment that that will only work if you're usingnatbiband that\addbibresource&\printbibliographyshould be used if you're usingbiblatex.