Fatal error: Uncaught Solarium\Exception\HttpException: Solr HTTP error: HTTP request failed, Failed to connect to 127.0.0.1 port 8983 after 0 ms: Couldn't connect to server (7) in /var/www/html/vendor/solarium/solarium/src/Core/Client/Adapter/Curl.php:60 Stack trace: #0 /var/www/html/vendor/solarium/solarium/src/Core/Client/Adapter/Curl.php(182): Solarium\Core\Client\Adapter\Curl->getResponse() #1 /var/www/html/vendor/solarium/solarium/src/Core/Client/Adapter/Curl.php(41): Solarium\Core\Client\Adapter\Curl->getData() #2 /var/www/html/vendor/solarium/solarium/src/Core/Client/Client.php(848): Solarium\Core\Client\Adapter\Curl->execute() #3 /var/www/html/vendor/solarium/solarium/src/Core/Client/Client.php(819): Solarium\Core\Client\Client->executeRequest() #4 /var/www/html/vendor/solarium/solarium/src/Core/Client/Client.php(924): Solarium\Core\Client\Client->execute() #5 /var/www/html/search.php(34): Solarium\Core\Client\Client->select() #6 {main} thrown in /var/www/html/vendor/solarium/solarium/src/Core/Client/Adapter/Curl.php on line 60