! File ended while scanning use of \@writefile

Question

I am getting below error when I am running the report to generate the PDF from GUI. I am using Texmaker 4.4.1. I also tried deleting aux files and other unwanted files. but, it is not helping me getting rid of this error. Any ideas or workarounds to fix this ?

Thanks

Excluding comment 'screenonly' Include comment 'printonly' Include comment 'anonsuppress' (./sample-sigconf.aux) Runaway argument? {\contentsline {subsection}{\numberline {6.1}Default Configuration}{4\ETC. ! File ended while scanning use of @writefile.

\par l.61 \begin{document} I suspect you have forgotten a }', causing me to read past where you wanted me to stop. I'll try to recover; but if the error is serious, you'd better typeE' or X' now and fix your file. \openout1 =sample-sigconf.aux'. LaTeX Font Info: Checking defaults for OML/nxlmi/m/it on input line 61. LaTeX Font Info: Try loading font information for OML+nxlmi on input line 61 . (/usr/share/texlive/texmf-dist/tex/latex/newtx/omlnxlmi.fd File: omlnxlmi.fd 2013/11/19 Fontinst v1.933 font definitions for OML/nxlmi. )

\documentclass[sigconf]{acmart}

\usepackage{booktabs} % For formal tables

\settopmatter{printacmref=false}
\renewcommand\footnotetextcopyrightpermission[1]{} % removes footnote with conference information in first column
\pagestyle{plain} % removes running headers

\usepackage{enumitem}
\usepackage{graphicx}
\usepackage{float}

\usepackage{tikz}
\usepackage{pgfplots}
\usepackage{verbatim}

\usepackage{listings}
\usepackage{xcolor}
\lstset{
  basicstyle=\ttfamily,
  columns=fullflexible,
  breaklines=true,
  postbreak=\raisebox{0ex}[0ex][0ex]{\color{red}$\hookrightarrow$\space}
}


% Copyright
%\setcopyright{none}
%\setcopyright{acmcopyright}
%\setcopyright{acmlicensed}
%\setcopyright{rightsretained}
%\setcopyright{usgov}
%\setcopyright{usgovmixed}
%\setcopyright{cagov}
%\setcopyright{cagovmixed}


% DOI
%\acmDOI{10.475/123_4}

% ISBN
%\acmISBN{123-4567-24-567/08/06}

%Conference
%\acmConference[WOODSTOCK'97]{ACM Woodstock conference}{July 1997}{El
 % Paso, Texas USA}
%\acmYear{1997}
%\copyrightyear{2016}


%\acmArticle{4}
%\acmPrice{15.00}

% These commands are optional
%\acmBooktitle{Transactions of the ACM Woodstock conference}
%\editor{Jennifer B. Sartor}
%\editor{Theo D'Hondt}
%\editor{Wolfgang De Meuter}


\begin{document}
\title{Data Storage Performance Collation}



\author{Apurva Jagdale}
\affiliation{%
  \institution{University of Passau}
}
\email{jagdal01@gw.uni-passau.de}


% The default list of authors is too long for headers.
%\renewcommand{\shortauthors}{B. Trovato et al.}


\begin{abstract}
``Data is the new oil!'' \cite{forbes:2018}

\end{abstract}

\begin{CCSXML}
<ccs2012>
<concept>
<concept_id>10002951.10002952.10003212.10003214</concept_id>
<concept_desc>Information systems~Database performance evaluation</concept_desc>
<concept_significance>500</concept_significance>
</concept>
<concept>
<concept_id>10011007.10010940.10011003.10011002</concept_id>
<concept_desc>Software and its engineering~Software performance</concept_desc>
<concept_significance>300</concept_significance>
</concept>
</ccs2012>
\end{CCSXML}

\ccsdesc[500]{Information systems~Database performance evaluation}
\ccsdesc[300]{Software and its engineering~Software performance}

\keywords{NoSQL,Big Data,Streaming Data,Performance,Optimization}

\maketitle

\input{samplebody-conf_2}

\bibliographystyle{ACM-Reference-Format}
\newpage
\bibliography{sample_bib}

\end{document}