Fatal error: Uncaught Solarium\Exception\HttpException: Solr HTTP error: HTTP request failed, Operation timed out after 5000 milliseconds with 0 bytes received 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, Operation timed out after 5000 milliseconds with 0 bytes received in D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php on line 233 Call Stack: 0.0005 406120 1. {main}() D:\wamp64\www\indcat\index.php:0 0.0009 408032 2. require_once('D:\wamp64\www\indcat\system\core\CodeIgniter.php') D:\wamp64\www\indcat\index.php:213 25.5476 841624 3. searchserialuniversity->serialSearch() D:\wamp64\www\indcat\system\core\CodeIgniter.php:359 25.5574 979832 4. Solarium\Client->ping() D:\wamp64\www\indcat\application\controllers\searchserialuniversity.php:163 25.5574 979832 5. Solarium\Client->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:828 25.5583 987376 6. Solarium\Client->executeRequest() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:766 25.5587 990032 7. Solarium\Core\Client\Adapter\Curl->execute() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Client.php:796 25.5587 990032 8. Solarium\Core\Client\Adapter\Curl->getData() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:83 30.5479 991264 9. Solarium\Core\Client\Adapter\Curl->getResponse() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:99 30.5479 991264 10. Solarium\Core\Client\Adapter\Curl->check() D:\wamp64\www\indcat\Solarium\library\Solarium\Core\Client\Adapter\Curl.php:123