Missing \begin{document} in Latex

Question

I get error in Latex. It happened after I write {fancy} code. With this error Latex added one more page in my document and it just say

\documentclass[a4paper]{article}
\usepackage[english]{babel}
\usepackage[utf8]{inputenc}
\usepackage{amsmath}
\usepackage{rotating}
\usepackage{graphicx}
\usepackage[colorinlistoftodos]{todonotes}
\usepackage{graphicx}
\usepackage{\centering}

\begin{document}
\title{\textbf{Economic Inequality in Turkey}}
\date{December 2014}
\pagebreak

text are here

\end{document}

Some of Errors are:

Undefined control sequence. \ ->\let \reserved@e \relax \let \reserved@f \relax \@ifstar {\let \reserv... l.10 The control sequence at the end of the top line of your error message was never \def'ed. If you have misspelled it (e.g., '\hobx'), type 'I' and the correct spelling (e.g., 'I\hbox'). Otherwise just continue, and I'll forget about whatever was undefined.

Paragraph ended before \reserved@b was complete. \par l.10

Undefined control sequence. \@fileswith@pti@ns ...served@b \reserved@a ,\@nil ,}\fi \reserved@a l.10

LaTeX Error: Missing \begin{document}.

See the LaTeX manual or LaTeX Companion for explanation. Type H for immediate help. ...

Answer 1

I think the (second) backslash in \usepackage{\centering} is a typo, try removing it.