Fatal error: Uncaught Error: Interface "WPForms\Vendor\CoreInterfaces\Http\HttpClientInterface" not found in /usr/home/Pluszek/domains/wiorki.pl/public_html/wp-content/plugins/wpforms-lite/vendor_prefixed/apimatic/unirest-php/src/HttpClient.php:13
Stack trace:
#0 {main}
  thrown in /usr/home/Pluszek/domains/wiorki.pl/public_html/wp-content/plugins/wpforms-lite/vendor_prefixed/apimatic/unirest-php/src/HttpClient.php on line 13