Divi Website pages are not showing properly, giving some error when we install FluentCart plugin. Why? Pages Full Width

Dear Sir,

Kindly find the error message and page issue in my Divi theme, all of the pages new and existing one are not showing in full width, and in the footer its showing some error -

There has been a critical error on this website.

Learn more about troubleshooting WordPress.

Expecting your quick support here, and fix the issue. kindly check it once and fix the issue.

Highly important and need to fix the issue, since we are wroking on my project.

Kindly access it, check your plugin fluentcart once we deactivate my web page in divi builder is coming in order in design and when ever we enable your plugin my website pages are not coming up. Why?

Waiting for your quick response here, thank you.

Regards

Suffian Ahmed

Fatal error: Uncaught Error: Call to undefined function FluentCart\App\Hooks\Handlers\get_current_screen() in /home/u975696960/domains/elprotech.online/public_html/wp-content/plugins/fluent-cart/app/Hooks/Handlers/MenuHandler.php:466 Stack trace: #0 /home/u975696960/domains/elprotech.online/public_html/wp-includes/class-wp-hook.php(341): FluentCart\App\Hooks\Handlers\MenuHandler->globalEnqueueAssets() #1 /home/u975696960/domains/elprotech.online/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #2 /home/u975696960/domains/elprotech.online/public_html/wp-includes/plugin.php(570): WP_Hook->do_action() #3 /home/u975696960/domains/elprotech.online/public_html/wp-includes/admin-bar.php(97): do_action_ref_array() #4 /home/u975696960/domains/elprotech.online/public_html/wp-includes/class-wp-hook.php(341): wp_admin_bar_render() #5 /home/u975696960/domains/elprotech.online/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters() #6 /home/u975696960/domains/elprotech.online/public_html/wp-includes/plugin.php(522): WP_Hook->do_action() #7 /home/u975696960/domains/elprotech.online/public_html/wp-includes/general-template.php(3213): do_action() #8 /home/u975696960/domains/elprotech.online/public_html/wp-content/themes/Divi/includes/builder-5/server/templates/visual-builder-top-window.php(58): wp_footer() #9 /home/u975696960/domains/elprotech.online/public_html/wp-includes/template-loader.php(125): include('/home/u97569696...') #10 /home/u975696960/domains/elprotech.online/public_html/wp-blog-header.php(19): require_once('/home/u97569696...') #11 /home/u975696960/domains/elprotech.online/public_html/index.php(17): require('/home/u97569696...') #12 {main} thrown in /home/u975696960/domains/elprotech.online/public_html/wp-content/plugins/fluent-cart/app/Hooks/Handlers/MenuHandler.php on line 466