know how to get ptegnancy

A PHP Error was encountered

Severity: 8192

Message: Creation of dynamic property CI_URI::$config is deprecated

Filename: core/URI.php

Line Number: 101

Backtrace:

File: /var/www/vhosts/care4cute.com/httpdocs/index.php
Line: 322
Function: require_once

know how to get ptegnancy