Btukfyl

I want another level of subsections (i.e. subsubsubsections). For that I am using;

setcounter{secnumdepth}{5}



paragraph{This is my subsubsubsection}

However, this gives me an error saying that Missing number, treated as zero.. Is there anyway to solve this problem?

My MWE is as follows:

documentclass[acmsmall]{acmart}



copyrightyear{2018}

acmYear{2018}

setcopyright{acmlicensed}

acmConference[Woodstock '18]{Woodstock '18: ACM Symposium on Neural Gaze Detection}{June 03--05, 2018}{Woodstock, NY}

acmBooktitle{Woodstock '18: ACM Symposium on Neural Gaze Detection, June 03--05, 2018, Woodstock, NY}

acmPrice{15.00}

acmDOI{10.1145/1122445.1122456}

acmISBN{978-1-4503-9999-9/18/06}



setcounter{secnumdepth}{5}



begin{document}



title{The Name of the Title is Hope}



author{Ben Trovato}

authornote{Both authors contributed equally to this research.}

email{trovato@corporation.com}

orcid{1234-5678-9012}

author{G.K.M. Tobin}

authornotemark[1]

email{webmaster@marysville-ohio.com}

affiliation{%

  institution{Institute for Clarity in Documentation}

  streetaddress{P.O. Box 1212}

  city{Dublin}

  state{Ohio}

  postcode{43017-6221}

}



renewcommand{shortauthors}{Trovato and Tobin, et al.}



begin{CCSXML}

<ccs2012>

 <concept>

  <concept_id>10010520.10010553.10010562</concept_id>

  <concept_desc>Computer systems organization~Embedded systems</concept_desc>

  <concept_significance>500</concept_significance>

 </concept>

 <concept>

  <concept_id>10010520.10010575.10010755</concept_id>

  <concept_desc>Computer systems organization~Redundancy</concept_desc>

  <concept_significance>300</concept_significance>

 </concept>

 <concept>

  <concept_id>10010520.10010553.10010554</concept_id>

  <concept_desc>Computer systems organization~Robotics</concept_desc>

  <concept_significance>100</concept_significance>

 </concept>

 <concept>

  <concept_id>10003033.10003083.10003095</concept_id>

  <concept_desc>Networks~Network reliability</concept_desc>

  <concept_significance>100</concept_significance>

 </concept>

</ccs2012>

end{CCSXML}



ccsdesc[500]{Computer systems organization~Embedded systems}

ccsdesc[300]{Computer systems organization~Redundancy}

ccsdesc{Computer systems organization~Robotics}

ccsdesc[100]{Networks~Network reliability}



keywords{datasets, neural networks, gaze detection, text tagging}



maketitle



section{Introduction}

Some Text here

subsection{mmm}

Some Text here

subsubsection{mmm}

Some Text here

paragraph{nnn}

Some Text here

end{document}

I got this template from: https://www.acm.org/publications/authors/submissions