Laravel - cURL error 3: (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for /indexes

I have installed tenancy for laravel and then configured each and evrything according to that documentation. And also I installed Laravel scout with meilisearch/meilisearch-php. Before I installed all of these things, test cases run smoothly. After installation, when I run test cases, I get this error -

GuzzleHttp\Exception\RequestException 
cURL error 3:  (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for /indexes

I am even getting this error in laravel default test cases such as AuthenticationTest, RegistrationTest. And Im using PostgreSQL and inertiajs. What have I done wrong ?? How can I Fix this ??