Fatal error: Uncaught Error: Class 'Automattic\WooCommerce\StoreApi\StoreApi' not found in /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-content/plugins/flexible-invoices/src/Block/VatNumber/RegisterCheckoutBlock.php:42 Stack trace: #0 /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-content/plugins/flexible-invoices/src/Block/VatNumber/RegisterCheckoutBlock.php(35): WPDesk\FlexibleInvoices\Block\VatNumber\RegisterCheckoutBlock->extend_store() #1 /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-content/plugins/flexible-invoices/vendor_prefixed/wpdesk/wp-builder/src/Plugin/HookableParent.php(53): WPDesk\FlexibleInvoices\Block\VatNumber\RegisterCheckoutBlock->hooks() #2 /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-content/plugins/flexible-invoices/src/Plugin.php(107): WPDesk\FlexibleInvoices\Plugin->hooks_on_hookable_objects() #3 /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-includes/class-w in /home/klient.dhosting.pl/rikkatowice/instytutkorfantego.pl/public_html/wp-content/plugins/flexible-invoices/src/Block/VatNumber/RegisterCheckoutBlock.php on line 42