How can I remove traces of 'sharrre' share buttons?

Hello, I’m using hueman 2-2-5 from Github, not the WP version.

I’m currently running a broken link checker (https://www.brokenlinkcheck.com/) and most of my results are related to a section of code left behind from the Sharrre Social Media Sharing buttons, which I have disabled since first install of Hueman.

See example:
https://www.brokenlinkcheck.com/srcview/view-link.php?url=http%3A%2F%2Fdare2go.com%2Fimportant-gaucho-festival-uruguay%2F&c&line=269#x-194

Can I remove the following lines from single.php (in a child theme)

<div class="entry themeform <?php if ( ot_get_option('sharrre') != 'off' ) { echo 'share'; }; ?>">
<div class="entry-inner">
<?php the_content(); ?>
<?php wp_link_pages(array('before'=>'<div class="post-pages">'.__('Pages:','hueman'),'after'=>'</div>')); ?>
</div>
<?php if ( ot_get_option('sharrre') != 'off' ) { get_template_part('inc/sharrre'); } ?>
<div class="clear"></div>
</div><!--/.entry-->

to get rid of these errors?

Thanks for your help?