Fatal error: Uncaught Symfony\Component\Config\Definition\Exception\InvalidConfigurationException: Unrecognized option "envelope_sender" under "swiftmailer.mailers.default". Available options are "antiflood", "auth_mode", "command", "delivery_addresses", "delivery_whitelist", "disable_delivery", "encryption", "host", "local_domain", "logging", "password", "port", "sender_address", "source_ip", "spool", "stream_options", "timeout", "transport", "url", "username". in /home/moicom13/stn-art-g-1.com/public_html/vendor/symfony/config/Definition/ArrayNode.php:315 Stack trace: #0 /home/moicom13/stn-art-g-1.com/public_html/vendor/symfony/config/Definition/BaseNode.php(382): Symfony\Component\Config\Definition\ArrayNode->normalizeValue(Array) #1 /home/moicom13/stn-art-g-1.com/public_html/vendor/symfony/config/Definition/PrototypedArrayNode.php(263): Symfony\Component\Config\Definition\BaseNode->normalize(Array) #2 /home/moicom13/stn-art-g-1.com/public_html/vendor/symfony/config/Definition/BaseNode.php(382): Symfony\Component\Confi in /home/moicom13/stn-art-g-1.com/public_html/vendor/symfony/config/Definition/ArrayNode.php on line 315