benf18

I am getting this error after updating woocommerce plugin

Fatal error: Uncaught Error: Call to undefined function Automattic\WooCommerce\Utilities\wc_get_container() in /home/customer/www/davids660.sg-host.com/public_html/wp-content/plugins/woocommerce/src/Utilities/OrderUtil.php:37 Stack trace: #0 /home/customer/www/davids660.sg-host.com/public_html/wp-content/plugins/rfqtk/includes/notes/notes_functions.php(18): Automattic\WooCommerce\Utilities\OrderUtil::custom_orders_table_usage_is_enabled() #1 /home/customer/www/davids660.sg-host.com/public_html/wp-content/plugins/rfqtk/woo-rfq-includes/woo-rfq-functions.php(472): rfqtk_notes_functions->__construct() #2 /home/customer/www/davids660.sg-host.com/public_html/wp-content/plugins/rfqtk/rfqtk.php(91): require_once(‘/home/customer/…’) #3 /home/customer/www/davids660.sg-host.com/public_html/wp-settings.php(462): include_once(‘/home/customer/…’) #4 /home/customer/www/davids660.sg-host.com/public_html/wp-config.php(105): require_once(‘/home/customer/…’) #5 /home/customer/www/davids660.sg-host.com/public_html/wp-load.php(50): req in /home/customer/www/davids660.sg-host.com/public_html/wp-content/plugins/woocommerce/src/Utilities/OrderUtil.php on line 37

I cant access my backend at all to disable or update your plugin. Help!