I get the following error when i try to activate the pro plugin 
Warning: require(/home/digitalinfluence/public_html/wp-content/plugins/custom-checkout-layouts-for-woocommerce//plugin-update-checker/plugin-update-checker.php): failed to open stream: No such file or directory in /home/digitalinfluence/public_html/wp-content/plugins/woocommerce-one-page-checkout-and-layouts-pro/woocommerce-one-page-checkout-and-layouts-pro.php on line 27

Warning: require(/home/digitalinfluence/public_html/wp-content/plugins/custom-checkout-layouts-for-woocommerce//plugin-update-checker/plugin-update-checker.php): failed to open stream: No such file or directory in /home/digitalinfluence/public_html/wp-content/plugins/woocommerce-one-page-checkout-and-layouts-pro/woocommerce-one-page-checkout-and-layouts-pro.php on line 27

Fatal error: require(): Failed opening required ‘/home/digitalinfluence/public_html/wp-content/plugins/custom-checkout-layouts-for-woocommerce//plugin-update-checker/plugin-update-checker.php’ (include_path=’.:/opt/alt/php72/usr/share/pear’) in /home/digitalinfluence/public_html/wp-content/plugins/woocommerce-one-page-checkout-and-layouts-pro/woocommerce-one-page-checkout-and-layouts-pro.php on line 27