Laravel 8 - 400 Bad Request Error

I am getting this error randomly when I click on any page. When I reload that page this error disappears. Please help me to handle this error in Laravel 8 https://www.awesomescreenshot.com/image/7774325?key=4cd68a2403478f872e8ba0ae9db8187e

//API Transactions Routes

Route::get('/api_transactions', [ApiTransactionController::class, 'index'])->middleware('auth')->name('api_transactions');
Route::get('/api_transactions/{id}', [ApiTransactionController::class, 'getById'])->middleware('auth');

//ApiTransactionController method - 


	public function index(Request $request){
		$data['page'] ='api_transactions';
		$data['api_transactions'] = ApiTransaction::orderBy('transactionId','desc')->get();
		return view('api_transactions.index',$data);
	}

//api_transactions.index view - 


<div class="container">
	<div class="title_box">
		<h1 class="primary_title">API Transactions</h1>
	</div>
    <div class="row justify-content-center">
        <div class="col-md-12">			
        <table id="example" class="table table-striped table-bordered" style="width:100%">
        <thead>
            <tr>
                <th>Transaction ID</th>
                <th>Platform</th>
                <th>API Type</th>
                <th>Method Name</th>
                <th>Response Code</th>
				<th>Response Message</th>
				<th>Created At</th>
				<th>Action</th>
            </tr>
        </thead>
        <tbody>
	if($api_transactions)
		foreach($api_transactions as $val)
            <tr if($val->response_code == '200') class="success-row" else class="error-row" endif >
                <td>{{$val->transactionId}}</td>
				<td>{{$val->plateform}}</td>
				<td>{{$val->api_type}}</td>
				<td>{{$val->method_name}}</td>
				<td>{{$val->response_code}}</td>
				<td>{!!$val->response_message!!}</td>
				<td>{{date('d-m-Y H:i:s',strtotime($val->created_at))}}</td>
				<td>
					<a class="btn-link" href="{{url('/api_transactions')}}/{{$val->transactionId}}" title="View API Transaction Detail" ><i class="fa fa-eye" aria-hidden="true"></i></a>
					
					if($val->response_code != '200')
						
						<a class="btn-link ml-3" href="{{url('/edit_api_call/')}}/{{$val->transactionId}}" title="Re-Submit API Call" ><i class="fa fa-pencil" aria-hidden="true"></i></a>
						
					else
						<a class="btn-default ml-3" href="javascript:void(0);" style="color:gray;cursor: no-drop;"><i class="fa fa-pencil" aria-hidden="true"></i></a>
					endif
				</td>
            </tr>	
		endforeach
	endif
        </tbody>
        <tfoot>
            <tr>
                <th>Transaction ID</th>
                <th>Platform</th>
                <th>API Type</th>
                <th>Method Name</th>
                <th>Response Code</th>
				<th>Response Message</th>
				<th>Created At</th>				
				<th>Action</th>
            </tr>
        </tfoot>
    </table>
	
        </div>
    </div>
</div>

Can you reformat the code above using 3 ticks above and below each code block?

As this issue looks like a problem with the data you are passing, I would suggest you add some logging at the top of your method which should help you see what the data looks like before your server issues the 400 response.

Ideally you should write a feature test for this in php unit which will allow you to mock the data coming into the method. This would allow you to consistently reproduce your 400 response and then you’ll be able to tweak your code until it provides the correct response you want.

No, Not too many requests at time, this error happens suddenly and I refresh the page it disappears.

https://tinyurl.com/yg48zwdh

Yes. I commented that in config/session.php file and then I got this error -

RuntimeException Session store not set on request.

But I don't think it is file/folder permissions issue.

Maybe just try to comment out the codes line by line.