Fatal error: Uncaught Error: Class "Symfony\Component\OptionsResolver\Exception\InvalidArgumentException" not found in /usr/home/FixAGD/domains/dabrowagornicza.org.pl/public_html/wp-content/plugins/call-now-button/src/vendor/symfony/options-resolver/Exception/InvalidOptionsException.php:21
Stack trace:
#0 {main}
  thrown in /usr/home/FixAGD/domains/dabrowagornicza.org.pl/public_html/wp-content/plugins/call-now-button/src/vendor/symfony/options-resolver/Exception/InvalidOptionsException.php on line 21