Fix shitty random logo code

src/common-header.php

@@ -1,6 +1,6 @@
 <div class="header logocontainer">
 	<img class="logo" src="<?php
-		$files = glob($_SERVER['DOCUMENT_ROOT'].'/images/logo/*');
+		$files = glob('images/logo/*');
 		$message = $files[array_rand($files, 1)];
 		echo "$message";
 	?>" alt="logo" width=768 height=768 />