Handsome testimonials plugin keeping my site from running

When I try to go to my site I get this error:
Warning: include(/home1/lsi/public_html/freenephimovie.com/wp-content/plugins/handsome-testimonials/includes/tst_shortcode.php): failed to open stream: No such file or directory in /home1/lsi/public_html/freenephimovie.com/wp-content/plugins/handsome-testimonials/handsometestimonials.php on line 44

Warning: include(): Failed opening ‘/home1/lsi/public_html/freenephimovie.com/wp-content/plugins/handsome-testimonials/includes/tst_shortcode.php’ for inclusion (include_path=’.:/opt/php54/lib/php’) in /home1/lsi/public_html/freenephimovie.com/wp-content/plugins/handsome-testimonials/handsometestimonials.php on line 44

Fatal error: Class ‘handsometestimonials_shortcode’ not found in /home1/lsi/public_html/freenephimovie.com/wp-content/plugins/handsome-testimonials/includes/tst_shortcode-preview.php on line 14

I noticed that the plugin was updated 10 hours ago. How do I fix this problem? Can I overwrite the new files with the old ones from the previous version?

https://wordpress.org/plugins/handsome-testimonials/