Actually ... just replace the /includes/auto_loaders/webhook.core.php file with the following:
<?php
/**
* autoloader array for webhooks
*
* @copyright Copyright 2003-2025 Zen Cart Development Team
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
*
* Last updated: v1.2.2
*/
if (!defined('IS_ADMIN_FLAG')) {
die('Illegal Access');
}
$autoLoadConfig[0][] = [
'autoType' => 'include',
'loadFile' => DIR_WS_INCLUDES . 'version.php',
];
//- notifier class loaded via psr4Autoload.php; reloading
//- here for older versions of Zen Cart that don't load the
//- class via an autoloader.
$autoLoadConfig[0][] = [
'autoType' => 'class',
'loadFile' => 'class.notifier.php',
];
$autoLoadConfig[0][] = [
'autoType' => 'classInstantiate',
'className' => 'notifier',
'objectName' => 'zco_notifier',
];
$autoLoadConfig[0][] = [
'autoType' => 'class',
'loadFile' => 'class.phpmailer.php',
];
/**
* Breakpoint 30.
*
* $zc_cache = new cache();
*
*/
$autoLoadConfig[30][] = [
'autoType' => 'classInstantiate',
'className' => 'cache',
'objectName' => 'zc_cache',
];
/**
* Breakpoint 40.
*
* require 'includes/init_includes/init_db_config_read.php';
*
*/
$autoLoadConfig[40][] = [
'autoType' => 'init_script',
'loadFile' => 'init_db_config_read.php',
];
//- sniffer class loaded via psr4Autoload.php; reloading
//- here for older versions of Zen Cart that don't load the
//- class via an autoloader.
$autoLoadConfig[50][] = [
'autoType' => 'class',
'loadFile' => 'sniffer.php',
];
$autoLoadConfig[50][] = [
'autoType' => 'classInstantiate',
'className' => 'sniffer',
'objectName' => 'sniffer',
];
$autoLoadConfig[50][] = [
'autoType' => 'init_script',
'loadFile' => 'init_sefu.php',
];
/**
* Breakpoint 60.
*
* require 'includes/init_includes/init_general_funcs.php';
* require 'includes/init_includes/init_tlds.php';
*
*/
$autoLoadConfig[60][] = [
'autoType' => 'require',
'loadFile' => DIR_WS_FUNCTIONS . 'functions_osh_update.php',
];
$autoLoadConfig[60][] = [
'autoType' => 'init_script',
'loadFile' => 'init_general_funcs.php',
];
$autoLoadConfig[60][] = [
'autoType' => 'init_script',
'loadFile' => 'init_tlds.php',
];
/**
* Breakpoint 70.
*
* require 'includes/init_includes/init_sessions.php';
*
*/
$autoLoadConfig[70][] = [
'autoType' => 'init_script',
'loadFile' => 'init_sessions.php',
];
/**
* Breakpoint 90.
*
* currencies = new currencies();
*
*/
//- currencies class loaded via psr4Autoload.php; reloading
//- here for older versions of Zen Cart that don't load the
//- class via an autoloader.
$autoLoadConfig[90][] = [
'autoType' => 'class',
'loadFile' => 'currencies.php',
];
$autoLoadConfig[90][] = [
'autoType' => 'classInstantiate',
'className' => 'currencies',
'objectName' => 'currencies',
];
/**
* Breakpoints 95,96.
*
* require 'includes/init_includes/init_languages.php';
* require 'includes/init_includes/init_sanitize.php';
*
*/
$autoLoadConfig[95][] = [
'autoType' => 'class',
'loadFile' => 'language.php',
];
$autoLoadConfig[95][] = [
'autoType' => 'init_script',
'loadFile' => 'init_languages.php',
];
$autoLoadConfig[96][] = [
'autoType' => 'init_script',
'loadFile' => 'init_sanitize.php',
];
/**
* Breakpoint 100.
*
*/
//- template_func class loaded via psr4Autoload.php; reloading
//- here for older versions of Zen Cart that don't load the
//- class via an autoloader.
$autoLoadConfig[100][] = [
'autoType' => 'class',
'loadFile' => 'template_func.php',
];
$autoLoadConfig[100][] = [
'autoType' => 'classInstantiate',
'className' => 'template_func',
'objectName' => 'template',
];
/**
* Breakpoint 110.
*
*/
$autoLoadConfig[110][] = [
'autoType' => 'init_script',
'loadFile' => 'init_templates.php',
];
/**
* Breakpoint 120.
*
*/
$autoLoadConfig[120][] = [
'autoType' => 'init_script',
'loadFile' => 'init_currencies.php',
];
/**
* Breakpoint 130.
*
* messageStack = new messageStack();
*
*/
//- messageStack class loaded via psr4Autoload.php; reloading
//- here for older versions of Zen Cart that don't load the
//- class via an autoloader.
$autoLoadConfig[130][] = [
'autoType' => 'class',
'loadFile' => 'message_stack.php',
];
$autoLoadConfig[130][] = [
'autoType' => 'classInstantiate',
'className' => 'messageStack',
'objectName' => 'messageStack',
];
/**
* Breakpoint 175.
*
* require 'includes/init_includes/init_observers.php';
*
*/
$autoLoadConfig[175][] = [
'autoType' => 'init_script',
'loadFile' => 'init_observers.php',
];
That'll be part of the upcoming v1.2.2 release of the payment module.
