Fatal error: Uncaught Error: Class "THWCFD_Utils_Block" not found in /var/www/virtual/bokalind.is/htdocs/wp-content/plugins/woo-checkout-field-editor-pro/block/class-thwcfd-block.php:291 Stack trace: #0 /var/www/virtual/bokalind.is/htdocs/wp-content/plugins/woo-checkout-field-editor-pro/block/class-thwcfd-block.php(61): THWCFD_Block->get_section_field_set() #1 /var/www/virtual/bokalind.is/htdocs/wp-content/plugins/woo-checkout-field-editor-pro/block/class-thwcfd-block.php(39): THWCFD_Block->register_additional_address_fields() #2 /var/www/virtual/bokalind.is/htdocs/wp-includes/class-wp-hook.php(324): THWCFD_Block->load_address_blocks() #3 /var/www/virtual/bokalind.is/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #4 /var/www/virtual/bokalind.is/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action() #5 /var/www/virtual/bokalind.is/htdocs/wp-content/plugins/woocommerce/includes/class-woocommerce.php(865): do_action() #6 /var/www/virtual/bokalind.is/htdocs/wp-includes/class-wp-hook.php(324): WooCommerce->init() #7 /var/www/virtual/bokalind.is/htdocs/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters() #8 /var/www/virtual/bokalind.is/htdocs/wp-includes/plugin.php(517): WP_Hook->do_action() #9 /var/www/virtual/bokalind.is/htdocs/wp-settings.php(727): do_action() #10 /var/www/virtual/bokalind.is/htdocs/wp-config.php(70): require_once('...') #11 /var/www/virtual/bokalind.is/htdocs/wp-load.php(50): require_once('...') #12 /var/www/virtual/bokalind.is/htdocs/wp-blog-header.php(13): require_once('...') #13 /var/www/virtual/bokalind.is/htdocs/index.php(17): require('...') #14 {main} thrown in /var/www/virtual/bokalind.is/htdocs/wp-content/plugins/woo-checkout-field-editor-pro/block/class-thwcfd-block.php on line 291