Warning: require_once(/home/amster/public_html/wp-content/plugins/google-sitemap-generator/class-googlesitemapgeneratorindexnow.php): Failed to open stream: No such file or directory in /home/amster/public_html/wp-content/plugins/google-sitemap-generator/sitemap.php on line 54

Fatal error: Uncaught Error: Failed opening required '/home/amster/public_html/wp-content/plugins/google-sitemap-generator/class-googlesitemapgeneratorindexnow.php' (include_path='.:/opt/cpanel/ea-php81/root/usr/share/pear') in /home/amster/public_html/wp-content/plugins/google-sitemap-generator/sitemap.php:54 Stack trace: #0 /home/amster/public_html/wp-settings.php(560): include_once() #1 /home/amster/public_html/wp-config.php(91): require_once('/home/amster/pu...') #2 /home/amster/public_html/wp-load.php(50): require_once('/home/amster/pu...') #3 /home/amster/public_html/wp-blog-header.php(13): require_once('/home/amster/pu...') #4 /home/amster/public_html/index.php(8): require('/home/amster/pu...') #5 {main} thrown in /home/amster/public_html/wp-content/plugins/google-sitemap-generator/sitemap.php on line 54