Fatal error: Uncaught ValueError: DOMDocument::loadHTML(): Argument #1 ($source) must not be empty in /home/tua/webapps/novara/public_html/vendor/migliori/sitemap-crawler/src/Crawler.php:119
Stack trace:
#0 /home/tua/webapps/novara/public_html/vendor/migliori/sitemap-crawler/src/Crawler.php(119): DOMDocument->loadHTML()
#1 /home/tua/webapps/novara/public_html/vendor/migliori/sitemap-crawler/src/Crawler.php(219): SitemapCrawler\Crawler->parse()
#2 /home/tua/webapps/novara/public_html/vendor/migliori/sitemap-crawler/src/SitemapService.php(114): SitemapCrawler\Crawler->process()
#3 /home/tua/webapps/novara/public_html/sitemap-image.php(33): SitemapCrawler\SitemapService->crawl()
#4 {main}
  thrown in /home/tua/webapps/novara/public_html/vendor/migliori/sitemap-crawler/src/Crawler.php on line 119