Please I hope you can help me out. 404 errors on my theme don't load the 404.php file. They all seem to load the bottom part of single.php/index.php that states:
<h1 class="title">Not Found</h1>
<p>I'm Sorry, you are looking for something that is not here. Try a different search.</p>
How can I make it load the actual 404.php?
Thanks in advance.