How to fix index.php error?

Question

MODX

Good afternoon.
Modx is complaining about error
[2016-05-24 22:01:10] (ERROR @ /index.php) `` is not a valid integer and may not be passed to makeUrl()
[2016-05-24 22:01: 10] (ERROR @ /index.php) Attempted to redirect to an empty URL.
What is the reason, what is the best way to fix it?

Answer 1

In one of the chunks or templates, an empty reference is called.
Here in the comments a little more about this: https://modx.pro/help/416/