Livewire GenerateSignedUploadUrl

What seems to be the problem:
I use the file uploaded livewire and it was working with not problem, then today I check again and is not working any more, I get this error message.

Unable to issue signed URL. Missing environment variables: AWS_BUCKET, AWS_DEFAULT_REGION, AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY

But I do have the environment variables and before it was working with not problem

Steps to Reproduce:
<input type='file' class="hidden" id="document" wire:model="File" />

$store = $this->file->storeAs('leads/'.$this->lead->uuid.'/'.$this->lead->step->name, $this->file->getClientOriginalName(), 's3');

Are you using the latest version of Livewire:
v1.3.2