Khắc phục lỗi fatal error require failed opening required năm 2024

Warning: require(C:/wamp/www/joomla/administrator/components/com_virtuemart/virtuemart.cfg.php) [function.require]: failed to open stream: No such file or directory in C:\wamp\www\joomla\administrator\components\com_virtuemart\uninstall.virtuemart.php on line 22

Fatal error: require() [function.require]: Failed opening required 'C:/wamp/www/joomla/administrator/components/com_virtuemart/virtuemart.cfg.php' (include_path='.;C:\php5\pear') in C:\wamp\www\joomla\administrator\components\com_virtuemart\uninstall.virtuemart.php on line 22

There’s an issue with the checkout page where a customer has to enter details on the address 2 line even though it’s not required. (Side note, is there a way to remove this field?)

I assume this was due to a bug probabaly caused by not doing a few updates like PHP, plugin, theme and new wordpress updates.

And while doing these updates a number of error messages came up:

Fatal error: require_once(): Failed opening required ‘/home/redrooaustralia/public_html/wp-content/themes/Divi/includes/builder/api/DiviExtensions.php’ (include_path=’.:/opt/cpanel/ea-php74/root/usr/share/pear’) in /home/redrooaustralia/public_html/wp-content/themes/Divi/includes/builder/framework.php on line 163

Fatal error: require_once(): Failed opening required ‘/home/redrooaustralia/public_html/wp-content/plugins/pixelyoursite/vendor/composer/autoload_static.php’ (include_path=’.:/opt/cpanel/ea-php74/root/usr/share/pear’) in /home/redrooaustralia/public_html/wp-content/plugins/pixelyoursite/vendor/composer/autoload_real.php on line 31

Warning: include(): Failed opening ‘/home/redrooaustralia/public_html/wp-content/plugins/wordpress-seo/vendor/composer/../../src/integrations/admin/background-indexing-integration.php’ for inclusion (include_path=’.:/opt/cpanel/ea-php74/root/usr/share/pear’) in /home/redrooaustralia/public_html/wp-content/plugins/download-monitor/vendor/composer/ClassLoader.php on line 582

^ This last one happened after I tried to update the WooCommerce Database.

I can see a few refer to php74 so could it be from when I updated the webiste PHP from 7.4 to 8.0?

My team also had issues recieving emails after an order was made, and when going to Woocommerce > Settings > Emails and reviewing “New Order” I saw a numbe rof other fatel errors, which have now since disappeared since changed my downloadable products from Force Download to Redirect (that was suggested in another Q&A on this forum).

Do you have any advice or guidance as to why I’m going these error messages? And how to fix some of them so the site is less buggy and more functional again?

Fatal error: require_once(): Failed opening required '/home/hmkwywax/public_html/WPINC/template-loader.php' (include_path='.:/opt/alt/php55/usr/share/pear:/opt/alt/php55/usr/share/php') in /home/hmkwywax/public_html/wp-blog-header.php on line 16