Error: Opencart\System\Library\Cart\Currency::format(): Argument #1 ($number) must be of type float, string given, called in C:\project\ytc_templates\opencart4\so_entry\catalog\controller\checkout\voucher.php on line 38
File: C:\project\ytc_templates\opencart4\so_entry\system\library\cart\currency.php
Line: 59

Backtrace: 0
File: C:\project\ytc_templates\opencart4\so_entry\catalog\controller\checkout\voucher.php
Line: 38
Class: Opencart\System\Library\Cart\Currency
Function: format

Backtrace: 1
File: C:\project\ytc_templates\opencart4\so_entry\system\engine\action.php
Line: 96
Class: Opencart\Catalog\Controller\Checkout\Voucher
Function: index

Backtrace: 2
File: C:\project\ytc_templates\opencart4\so_entry\system\framework.php
Line: 259
Class: Opencart\System\Engine\Action
Function: execute

Backtrace: 3
File: C:\project\ytc_templates\opencart4\so_entry\index.php
Line: 20
Function: require_once