title: Fatal error: Cannot declare class XMLParser, because the name is already in use in C:\Apache24\htdocs\inc\class_xml.php on line 17
body: <p>I'm not that familiar with hosting webservers, but I hosted one using Apache24 in order to start workign on making my <a href="https://mybb.com/" rel="nofollow noreferrer">MyBB forum</a>. I followed the <a href="https://docs.mybb.com/1.8/install/" rel="nofollow noreferrer">install guide</a> to the letter, but when i try going to localhost/install on my browser, I get the error in the title:</p>
  <blockquote>
  <p>Fatal error: Cannot declare class XMLParser, because the name is
  already in use in C:\Apache24\htdocs\inc\class_xml.php on line 17.</p>
  </blockquote>
  <p>Using Command F, I went through every PHP file in the \install directory, and none of them seem to be declaring XMLParser. What should I do?</p>