Fatal error: Uncaught Solarium\Exception\HttpException: Solr HTTP error: HTTP request failed, Failed to connect to localhost port 8983: Address already in use in D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php on line 233 Solarium\Exception\HttpException: Solr HTTP error: HTTP request failed, Failed to connect to localhost port 8983: Address already in use in D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php on line 233 Call Stack: 0.0001 404408 1. {main}() D:\wamp64\www\indcat\index.php:0 0.0004 406320 2. require_once('D:\wamp64\www\indcat\system\core\CodeIgniter.php') D:\wamp64\www\indcat\index.php:213 0.1269 869984 3. searchserialuniversity->serialSearch() D:\wamp64\www\indcat\system\core\CodeIgniter.php:359 0.1288 1007976 4. Solarium\Client->ping() D:\wamp64\www\indcat\application\controllers\searchserialuniversity.php:163 0.1288 1007976 5. Solarium\Client->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:828 0.1291 1015520 6. Solarium\Client->executeRequest() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:766 0.1293 1018176 7. Solarium\Core\Client\Adapter\Curl->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:796 0.1293 1018176 8. Solarium\Core\Client\Adapter\Curl->getData() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:83 0.3426 1019408 9. Solarium\Core\Client\Adapter\Curl->getResponse() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:99 0.3426 1019408 10. Solarium\Core\Client\Adapter\Curl->check() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:123