Hi, the same after I upgrade Pagebuilder and Helix to latest versions on Joomla! 3.10.12.

0
Class "Joomla\CMS\Form\Field\ListField" not found

Call stack

Function Location

1 () JROOT/administrator/components/com_sppagebuilder/models/fields/categoryedit.php:26
2 require_once() JROOT/libraries/src/Form/FormHelper.php:243
3 Joomla\CMS\Form\FormHelper::loadClass() JROOT/libraries/src/Form/FormHelper.php:120
4 Joomla\CMS\Form\FormHelper::loadType() JROOT/libraries/src/Form/FormHelper.php:76
5 Joomla\CMS\Form\FormHelper::loadFieldType() JROOT/libraries/src/Form/Form.php:1985
6 Joomla\CMS\Form\Form->loadFieldType() JROOT/libraries/src/Form/Form.php:1922
7 Joomla\CMS\Form\Form->loadField() JROOT/libraries/src/Form/Form.php:359
8 Joomla\CMS\Form\Form->getFieldset() JROOT/plugins/system/jce/jce.php:225
9 PlgSystemJce->onContentPrepareForm() JROOT/libraries/joomla/event/event.php:70
10 JEvent->update() JROOT/libraries/joomla/event/dispatcher.php:160
11 JEventDispatcher->trigger() JROOT/libraries/src/MVC/Model/FormModel.php:323
12 Joomla\CMS\MVC\Model\FormModel->preprocessForm() JROOT/libraries/src/MVC/Model/FormModel.php:244
13 Joomla\CMS\MVC\Model\FormModel->loadForm() JROOT/components/com_sppagebuilder/models/form.php:162
14 SppagebuilderModelForm->getForm() JROOT/libraries/src/MVC/View/HtmlView.php:425
15 Joomla\CMS\MVC\View\HtmlView->get() JROOT/components/com_sppagebuilder/views/form/view.html.php:30
16 SppagebuilderViewForm->display() JROOT/libraries/src/MVC/Controller/BaseController.php:664
17 Joomla\CMS\MVC\Controller\BaseController->display() JROOT/components/com_sppagebuilder/controller.php:81
18 SppagebuilderController->display() JROOT/libraries/src/MVC/Controller/BaseController.php:702
19 Joomla\CMS\MVC\Controller\BaseController->execute() JROOT/components/com_sppagebuilder/sppagebuilder.php:24
20 require_once() JROOT/libraries/src/Component/ComponentHelper.php:402
21 Joomla\CMS\Component\ComponentHelper::executeComponent() JROOT/libraries/src/Component/ComponentHelper.php:377
22 Joomla\CMS\Component\ComponentHelper::renderComponent() JROOT/libraries/src/Application/SiteApplication.php:194
23 Joomla\CMS\Application\SiteApplication->dispatch() JROOT/libraries/src/Application/SiteApplication.php:233
24 Joomla\CMS\Application\SiteApplication->doExecute() JROOT/libraries/src/Application/CMSApplication.php:225
25 Joomla\CMS\Application\CMSApplication->execute() JROOT/index.php:49

Downgrade to version 5.1.6 works for Joomla 3.x.