How configure server for post method work properly

In ubuntu server I make this test route in api.php

Route::post('/test', function () {
    return response()->json(['a' => 'b']);
})->name('test');

When I send post request I get this error

Symfony \ Component \ HttpKernel \ Exception \ MethodNotAllowedHttpException No message

But If I edit api.php to

Route::get('/test', function () {
    return response()->json(['a' => 'b']);
})->name('test');

That case if I send post or get method in postman get correct result

{"a":"b"}

This is happen only server. What need to configure?

via Chebli Mohamed