Suddenly, my PHP Sitemap Generator started to run slowly and became unresponsive. It will only crawl a dozen or two pages before it becomes unresponsive. The generator takes 2-3 seconds to crawl each page. At first, I thought it might be something to do with the hosting plan (GoDaddy). I found the PHP version was outdated (7.4.33), so I updated it to 8.2.7. That didn't fix it. I reinstalled the latest version of the generator, but still no luck. I contacted GoDaddy support, but they said that nothing was wrong with the server. Any ideas on why, after over five years of running smoothly, my sitemap generator would stop functioning correctly?