Critical Error when loading Form Maker poage

Just noticed today, when trying to load webpage landgraze.com/buy-land (or access it via wordpress), I get a critical error.

Then received this email below.

My webhost suggested reaching out to the Form Maker authors since that is where error is coming from.

Please advise, thank you.

Since WordPress 5.2 there is a built-in feature that detects when a plugin or theme causes a fatal error on your site, and notifies you with this automated email.

In this case, WordPress caught an error with one of your plugins, Form Maker Pro.

First, visit your website (https://landgraze.com/) and check for any visible issues. Next, visit the page where the error was caught (https://landgraze.com/wp-admin/post.php?post=897&action=elementor) and check for any visible issues.

Please contact your host for assistance with investigating this issue further.

If your site appears broken and you can't access your dashboard normally, WordPress now has a special "recovery mode". This lets you safely login to your dashboard and investigate further.

https://landgraze.com/wp-login.php?action=enter_recovery_mode&rm_token=2wrnE73tIVbdaONGs0OTFw&rm_key=QsV7tInyiV46YdDZRa5o5F

To keep your site safe, this link will expire in 1 day. Don't worry about that, though: a new link will be emailed to you if the error occurs again after it expires.

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 5.9.3
Current theme: REI Landlist (version 5.6.3)
Current plugin: Form Maker Pro (version 2.13.46)
PHP version 7.4.28

Error Details
=============
An error of type E_ERROR was caused in line 82 of the file /var/www/landgraze.com/htdocs/wp-content/plugins/form-maker/admin/controllers/elementorWidget.php. Error message: Uncaught Error: Class 'Elementor\Scheme_Typography' not found in /var/www/landgraze.com/htdocs/wp-content/plugins/form-maker/admin/controllers/elementorWidget.php:82
Stack trace:
#0 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/includes/base/controls-stack.php(2221): FMElementor->render()
#1 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/includes/base/widget-base.php(609): Elementor\Controls_Stack->render_by_mode()
#2 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/includes/base/widget-base.php(733): Elementor\Widget_Base->render_content()
#3 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/includes/base/element-base.php(534): Elementor\Widget_Base->get_raw_data()
#4 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/includes/base/element-base.php(534): Elementor\Element_Base->get_raw_data()
#5 /var/www/landgraze.com/htdocs/wp-content/plugins/elementor/core/base/document.php(890): Elementor\Element_Base->get_raw_data()
#6 /var/www/landgraze.com/htdocs/wp-c

The page I need help with: [log in to see the link]