Messed with footer on accident

Hi there~

It’s ‘footer.php’ code.

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<?php $mts_options = get_option(‘point’); ?>
</div><!–.content–>
</div><!–#page–>
<footer>
<?php if(isset($mts_options[‘mts_featured_carousel’])) { if($mts_options[‘mts_featured_carousel’] == ‘1’ && $mts_options[‘mts_featured_carousel’] != ”) { ?>
<div class=”carousel”>
<h3 class=”frontTitle”><div class=”latest”><?php $first_cat = $mts_options[‘mts_featured_carousel_cat’]; echo get_cat_name( $first_cat ); ?></div></h3>
<?php $i = 1; $my_query = new wp_query( ‘cat=’.$mts_options[‘mts_featured_carousel_cat’].’&posts_per_page=6&ignore_sticky_posts=1′ );
while ($my_query->have_posts()) : $my_query->the_post(); ?>
<div class=”excerpt”>
” title=”<?php the_title(); ?>” rel=”nofollow” id=”footer-thumbnail”>
<div>
<div class=”hover”><span class=”icon-link”></span></div>
<?php if ( has_post_thumbnail() ) { ?>
<?php the_post_thumbnail(‘carousel’,array(‘title’ => ”)); ?>
<?php } else { ?>
<div class=”featured-thumbnail”>
<img src=”<?php echo get_template_directory_uri(); ?>/images/footerthumb.png” class=”attachment-featured wp-post-image” alt=”<?php the_title(); ?>”>
</div>
<?php } ?>
</div>
<p class=”footer-title”>
<span class=”featured-title”><?php the_title(); ?></span>
</p>

</div><!–.post excerpt–>
<?php endwhile; wp_reset_query(); ?>
</div>
<?php }} ?>
</footer><!–footer–>
<div class=”copyrights”><?php mts_copyrights_credit(); ?></div>
<?php wp_footer(); ?>
</div><!–.main-container–>
</body>
</html>

Thank you!

Sorry, I am getting this fatal error when I use the code:

Fatal error: Call to undefined function mts_copyrights_credit() in /home/hannahsomerville/public_html/wp-content/themes/suevafree/footer.php on line 33