Fatal error: Uncaught Solarium\Exception\HttpException: Solr HTTP error: HTTP request failed, Failed to connect to 172.16.16.38 port 8984: 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 172.16.16.38 port 8984: Address already in use in D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php on line 233 Call Stack: 0.0001 406784 1. {main}() D:\wamp64\www\indcat\index.php:0 0.0004 408696 2. require_once('D:\wamp64\www\indcat\system\core\CodeIgniter.php') D:\wamp64\www\indcat\index.php:213 0.9540 1001520 3. search->thesesSearch() D:\wamp64\www\indcat\system\core\CodeIgniter.php:359 1.0274 1263728 4. Solarium\Client->select() D:\wamp64\www\indcat\application\controllers\search.php:2408 1.0274 1263728 5. Solarium\Client->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:879 1.0290 1268664 6. Solarium\Client->executeRequest() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:766 1.0291 1268824 7. Solarium\Core\Client\Adapter\Curl->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:796 1.0291 1268824 8. Solarium\Core\Client\Adapter\Curl->getData() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:83 1.0438 1270056 9. Solarium\Core\Client\Adapter\Curl->getResponse() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:99 1.0438 1270056 10. Solarium\Core\Client\Adapter\Curl->check() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:123