ProcessWire is giving Error 404 on page number 1000

[助けて]

I have a custom table in the database with around 2 million rows, to paginate it I am using PageArray->renderPager() function. 

<?php
$a = new PageArray();
$a->setTotal($total);
$a->setLimit($limit);
$a->setStart($start);

$a->renderPager();

It is rendering it correctly:

But when I open any page greater than /page999 it gives me Error 404. How to resolve this issue?

[Jan Romero]

There is a configurable limit on page numbers that you can increase from the default 999:

 

[助けて]

Thank you, Jan!