Livewire PDF upload 401 Unauthorized Error

I tried uploading a pdf and i keep getting the errro only for pdf upload.

<?php

namespace App\Livewire\Dashboard\UserDashboard\Verification\Country\Nigeria\Components;

use Livewire\Component;
use Livewire\WithFileUploads;

class AddressVerification extends Component
{
    use WithFileUploads;
    public $pdf;
    public $address;
    public $custom_google_address;
    public $message;
    public $matched_address;

    protected $rules = [
        'pdf' => 'required|file|mimes:pdf',
        'address' => 'required|string',
        'custom_google_address' => 'nullable|string',
    ];

    public function verifyAddress()
    {
        $this->validate();
        $pdfFile = $this->pdf;
        $address = strtolower(trim($this->address));
        $customAddress = $this->custom_google_address;

        // Parse PDF
        try {
            $parser = new \Smalot\PdfParser\Parser();
            $pdf = $parser->parseFile($pdfFile->getRealPath());
            $rawText = $pdf->getText();
            $normalizedText = preg_replace('/\s+/', ' ', strtolower($rawText));

            $matchFound = str_contains($normalizedText, $address);
            $matchedLine = null;

            if ($matchFound) {
                preg_match_all('/\d{1,5}[^.,\n]*' . preg_quote($address, '/') . '[^.,\n]*/i', $rawText, $matches);
                $matchedLine = $matches[0][0] ?? $address;
            }

            $this->message = $matchFound
                ? '✅ Address found in the PDF'
                : '❌ Address not found in the PDF';
            $this->matched_address = $matchedLine;
            $this->custom_google_address = $customAddress;

        } catch (\Exception $e) {
            $this->message = 'Error parsing PDF: ' . $e->getMessage();
            $this->matched_address = null;
        }
    }

    public function render()
    {
        return view('livewire.dashboard');
    }
}