[Plugin: Ajax Pagination (Twitter Style)] Failed opening ajax-query.php

When I click the Read More button the following error shows up:

Warning: include(/home/nandawri/public_html/wp-content/themes/v5/loop.php) [function.include]: failed to open stream: No such file or directory in /home/nandawri/public_html/wp-content/plugins/ajax-pagination/ajax-query.php on line 20

Warning: include() [function.include]: Failed opening ‘/home/nandawri/public_html/wp-content/themes/v5/loop.php’ for inclusion (include_path=’.:/usr/lib/php:/usr/local/lib/php’) in /home/nandawri/public_html/wp-content/plugins/ajax-pagination/ajax-query.php on line 20