Access to XMLHttpRequest at 'https://......login' from origin 'https://.....r.in' has been blocked by CORS policy

I have hosted laravel and angular application on server it was working before but now it is throwing below error :

Access to XMLHttpRequest at 'https://......login' from origin 'https://.....r.in' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.

I have created CORS middleware :

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class CORS
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle(Request $request, Closure $next)
    {
        header('Acess-Control-Allow-Origin: *');
        header('Acess-Control-Allow-Origin: Content-type, X-Auth-Token, Authorization, Origin');
        return $next($request);
    }
}

api route file:

Route::group(['middleware' => 'api','cors','prefix' => 'auth'], function ($router) {
    Route::post('/login', [AuthController::class, 'login']);
    Route::post('/register', [AuthController::class, 'register']);
    Route::post('/logout', [AuthController::class, 'logout']);
    Route::get('/user-profile', [AuthController::class, 'userProfile']);    
});

Any solution is highly appreciated, Thanks

via Chebli Mohamed