Livewire strange excel not exporting on select all

Im facing a strange behavior when i select all entries to export excel document is blank, the weird is that working on local server and also worked for few months on my VPS server, but now i cant understant what happened and doesnt export the entries, see the code:

   public function export($exl)
    {     
     return Excel::download(new ChargesExport ($this->getSelected()),'Charges.' . $exl);
    
    }
   public function updatedselectAll($value)
    {
        if ($value) {         
            $this->selected= charge::query();
            if($this->search){
                $this->selected=  $this->selected->search($this->search)
                ->select(\DB::raw('charges.*,SUM(taskscharges - payment) as balance','customers.name as custname'))
                ->join('customers', 'charges.customer_id', '=', 'customers.id')
                ->groupBy('id')
                
                ->pluck('id');
            }else{
                $this->selected=  $this->selected->select(\DB::raw('charges.*,SUM(taskscharges - payment) as balance','customers.name as custname'))
                ->join('customers', 'charges.customer_id', '=', 'customers.id')
                ->groupBy('id')
                ->Pluck('id');
               
            }            
        }
        else {
            $this->selected =[];
        }
    }
    public function updatedselected()
    {                 
         $this->selectAll = false;
   
    }

<?php

namespace App\Exports;
 
use App\Models\Charge;
 
use Maatwebsite\Excel\Facades\Excel;
Use App\Exports\ChargesExport;


use Maatwebsite\Excel\Concerns\WithMapping;

use Maatwebsite\Excel\Concerns\WithHeadings;

use Maatwebsite\Excel\Concerns\FromCollection;

class ChargesExport implements FromCollection, WithMapping, WithHeadings
{
    private $chargeids;

    public function __construct($chargeids){
        $this->chargeids=$chargeids;
      
    }


    /**
    * @return \Illuminate\Support\Collection
    */
   
    public function collection()
    {
       
       return charge::whereIn('id',$this->chargeids) ->selectRaw('*, taskscharges - payment as balance')
        ->get();
          
    }

 
 // here you select the row that you want in the file
 public function map($charge): array
 {
   
     return [
         $charge->customer->name,
         $charge->created_at,
         $charge->tasks,
         $charge->taskscharges,
         $charge->payment,
         $charge->balance,
         $charge->comments,
         $charge->user->name
       
         
    
         
     ];
 
 } public function headings(): array
 {
     return ['Όνομα','Date', 'Εργασίες', 'Χρέωση', 'Πληρωμή', 'Υπόλοιπο', 'Σχόλια', 'Χρήστης'];
 }


}

 

also when i dd the $this->selected i can see that i get all the entries, but still not exporting on excel document.

    "require": {
        "php": "^7.3|^8.0",
        "fideloper/proxy": "^4.4",
        "fruitcake/laravel-cors": "^2.0",
        "guzzlehttp/guzzle": "^7.0.1",
        "laravel/framework": "^8.12",
        "laravel/jetstream": "^2.3",
        "laravel/sanctum": "^2.6",
        "laravel/tinker": "^2.5",
        "livewire/livewire": "^2.0",
        "maatwebsite/excel": "^3.1"
    },