[texhax] hyperref package

[lina]

Hi,

I have no problem in pdflatex without the

\usepackage{hyperref}

but once use this package,
it showed me something as following,

! Extra \else.
\@include ...ediate \closeout \@partaux \fi \else
                                                  \deadcycles \z@ \@nameuse ...

Can someone give me some suggestions about how to fix. here is the
head of the tex file.

\documentclass[a4paper]{report}
\usepackage{achemso}
\usepackage{minitoc}
\usepackage{graphicx}
\graphicspath{{images/}}
\usepackage{wrapfig}
\usepackage{float}
\usepackage{multirow}
\usepackage{rotating}
\usepackage{pifont}
\usepackage{color}
\usepackage{subfigure}