update error page

res/template/500.html

@@ -14,9 +14,13 @@
 			</p>
 			<p>
 				Just kidding, something went wrong on the pixeldrain server and
-				it's my fault. I'll soon be notified of the problem and will
-				take a look at it. You can try again in a few minutes (or
-				hours), or go back to the <a href='/'>home page</a> and start over.
+				it's my fault. This can happen when the website is overloaded,
+				there is a problem with the software or there is a hardware
+				problem. When there is a large scale outage you can usually find
+				more info on my twitter <a
+				href="https://twitter.com/Fornax96"></a>@Fornax96</a>. You can
+				try again in a few minutes (or hours), or go back to the <a
+				href='/'>home page</a> and start over.
 			</p>
 		</div></div>
 		{{template "page_bottom" .}}