I have solved the problem… ??
1. Open the file: /wp-includes/template-functions-links.php
2. Search the line:
$qstr = wp_specialchars($_SERVER[‘REQUEST_URI’]);
and replace it with:
$qstr = $_SERVER[‘REQUEST_URI’].wp_specialchars($_SERVER[‘PATH_INFO’]);
Now the pagination is correct in index, archives and categories. One night to fix it. ??
PD: Please, if anybody can help me to delete duplicated and very similar posts with a plugin or a SQL Query let me know it in this topic: https://www.ads-software.com/support/topic/94567
Adiós!