\documentclass[a4paper, oneside, 10pt]{article}
\usepackage[french]{babel}
\usepackage[utf8x]{inputenc}
\usepackage[unicode]{hyperref}
\date{\today}
\title{}
\author{Audrey Robinel}
\begin{document}

\maketitle
\tableofcontents



Cuve en verre de 6 mm, dimensions : 50x30x30cm.

\section{\texorpdfstring{population}{population}}
\label{sec:population}

\begin{itemize}
  \item jeunes guppys
  \item neocaridina sakura red, culls
\end{itemize}


\end{document}
