Error: Opencart\Catalog\Model\Extension\FacebookBusiness\Module\FacebookBusiness::trackPixel(): Return value must be of type mixed, none returned
File: /home/u137091054/domains/ayuluxy.com/public_html/extension/facebook_business/catalog/model/module/facebook_business.php
Line: 1080

Backtrace: 0
File: /home/u137091054/domains/ayuluxy.com/public_html/extension/facebook_business/catalog/model/module/facebook_business.php
Line: 856
Class: Opencart\Catalog\Model\Extension\FacebookBusiness\Module\FacebookBusiness
Function: trackPixel

Backtrace: 1
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/loader.php
Line: 351
Class: Opencart\Catalog\Model\Extension\FacebookBusiness\Module\FacebookBusiness
Function: getEventParameters

Backtrace: 2
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/proxy.php
Line: 91
Class: Opencart\System\Engine\Loader
Function: Opencart\System\Engine\{closure}

Backtrace: 3
File: /home/u137091054/domains/ayuluxy.com/public_html/extension/facebook_business/catalog/controller/module/facebook_business.php
Line: 749
Class: Opencart\System\Engine\Proxy
Function: __call

Backtrace: 4
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/action.php
Line: 96
Class: Opencart\Catalog\Controller\Extension\FacebookBusiness\Module\FacebookBusiness
Function: eventPreViewCommonHeader

Backtrace: 5
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/event.php
Line: 72
Class: Opencart\System\Engine\Action
Function: execute

Backtrace: 6
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/loader.php
Line: 184
Class: Opencart\System\Engine\Event
Function: trigger

Backtrace: 7
File: /home/u137091054/domains/ayuluxy.com/public_html/catalog/controller/common/header.php
Line: 105
Class: Opencart\System\Engine\Loader
Function: view

Backtrace: 8
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/loader.php
Line: 111
Class: Opencart\Catalog\Controller\Common\Header
Function: index

Backtrace: 9
File: /home/u137091054/domains/ayuluxy.com/public_html/catalog/controller/product/search.php
Line: 443
Class: Opencart\System\Engine\Loader
Function: controller

Backtrace: 10
File: /home/u137091054/domains/ayuluxy.com/public_html/system/engine/action.php
Line: 96
Class: Opencart\Catalog\Controller\Product\Search
Function: index

Backtrace: 11
File: /home/u137091054/domains/ayuluxy.com/public_html/system/framework.php
Line: 275
Class: Opencart\System\Engine\Action
Function: execute

Backtrace: 12
File: /home/u137091054/domains/ayuluxy.com/public_html/index.php
Line: 21
Function: require_once