Fails to open directory

Using WordPress 4.0 I receive these messages, with no pages importing:

Warning: scandir(/Users/lisasarasohn/Documents/local_sites/lisasarasohn/memorialpoems): failed to open dir: No such file or directory in /home/queenofb/public_html/memorialpoems/wp/wp-content/plugins/import-html-pages/html-importer.php on line 268

Warning: scandir(): (errno 2): No such file or directory in /home/queenofb/public_html/memorialpoems/wp/wp-content/plugins/import-html-pages/html-importer.php on line 268

Warning: Invalid argument supplied for foreach() in /home/queenofb/public_html/memorialpoems/wp/wp-content/plugins/import-html-pages/html-importer.php on line 269

Warning: Invalid argument supplied for foreach() in /home/queenofb/public_html/memorialpoems/wp/wp-content/plugins/import-html-pages/html-importer.php on line 998

– – – – –

Here are the relevant lines in

/home/queenofb/public_html/memorialpoems/wp/wp-content/plugins/import-html-pages/html-importer.php

lines 266-269

function get_files_from_directory($rootdir) {
$options = get_option(‘html_import’);
$dir_content = scandir($rootdir);
foreach($dir_content as $key => $val) {

lines 987-998

function print_results($posttype) {
if (!empty($this->single_result))
echo $this->single_result;
else {
?>
<table class=”widefat page fixed” id=”importing” cellspacing=”0″>
<thead><tr>
<th id=”id”><?php _e(‘ID’, ‘import-html-pages’); ?></th>
<th><?php _e(‘Old path’, ‘import-html-pages’); ?></th>
<th><?php _e(‘New path’, ‘import-html-pages’); ?></th>
<th><?php _e(‘Title’, ‘import-html-pages’); ?></th>
</tr></thead><tbody> <?php foreach ($this->table as $row) echo $row; ?> </tbody></table>

https://ww.wp.xz.cn/plugins/import-html-pages/