A PHP Error was encountered

Severity: 8192

Message: mysqli::real_escape_string(): Passing null to parameter #1 ($string) of type string is deprecated

Filename: mysqli/mysqli_driver.php

Line Number: 391

Backtrace:

File: /home2/dutamari/public_html/order/application/models/Web_model.php
Line: 143
Function: like

File: /home2/dutamari/public_html/order/application/controllers/Web.php
Line: 743
Function: get_all_category_by_brand

File: /home2/dutamari/public_html/order/index.php
Line: 316
Function: require_once

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