Fatal error: Uncaught Error: Interface "Algolia\AlgoliaSearch\Http\HttpClientInterface" not found in /home/bookshelter/public_html/vendor/algolia/algoliasearch-client-php/src/Http/Php53HttpClient.php:8 Stack trace: #0 {main} thrown in /home/bookshelter/public_html/vendor/algolia/algoliasearch-client-php/src/Http/Php53HttpClient.php on line 8