Laravel View Error - laravel

Question

public function index()
{
$students = Student::all()->toArray();
return view('student.index', compact('students'));
}
/**
* Show the form for creating a new resource.
*
* #return \Illuminate\Http\Response
*/
public function create()
{
return view('student.create');//
}
/**
* Store a newly created resource in storage.
*
* #param \Illuminate\Http\Request $request
* #return \Illuminate\Http\Response
*/
public function store(Request $request)
{
$this->validate($request, [
'first_name' => 'required',
'last_name' => 'required',
'Age' => 'required',
'Address' => 'required',
'Grade_Level' => 'required',
'mothers_first_name' => 'required',
'mothers_last_name' => 'required',
'mothers_age' => 'required',
'fathers_first_name' => 'required',
'fathers_last_name' => 'required',
'fathers_age' => 'required'
]);
$student = new Student([
'first_name' => $request->get('first_name'),
'last_name' => $request->get('last_name'),
'Age' => $request->get('Age'),
'Address' => $request->get('Address'),
'Grade_Level' => $request->get('Grade_Level'),
'mothers_first_name' => $request->get('mothers_first_name'),
'mothers_last_name' => $request->get('mothers_last_name'),
'mothers_age' => $request->get('mothers_age'),
'fathers_first_name' => $request->get('fathers_first_name'),
'fathers_last_name' => $request->get('fathers_last_name'),
'fathers_age' => $request->get('fathers_age')
]);
$student->save();
return redirect()->route('student.index')->with('success', 'New teacher data successfully added');
}
/**
* Display the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function edit($id)
{
$student = Student::find($id);
return view('student.edit', compact('student', 'id'));
}
/**
* Update the specified resource in storage.
*
* #param \Illuminate\Http\Request $request
* #param int $id
* #return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
$this->validate($request, [
'first_name' => 'required',
'last_name' => 'required',
'Age' => 'required',
'Address' => 'required',
'Grade_Level' => 'required'
]);
$student = Student::find($id);
$student->first_name = $request->get('first_name');
$student->last_name = $request->get('last_name');
$student->Age = $request->get('Age');
$student->Address = $request->get('Address');
$student->Grade_Level = $request->get('Grade_Level');
$student->save();
return redirect()->route('student.index')->with('success', 'Student data successfully updated');
}
/**
* Remove the specified resource from storage.
*
* #param int $id
* #return \Illuminate\Http\Response
*/
public function destroy($id)
{
$student = Student::find($id);
$student->delete();
return redirect()->route('student.index')->with('success', 'Data successfully deleted');
}
This is my Controller
<div class="container student-create">
<div class="students-info">
<h3>Student's Personal Info</h3>
<form method="post" action="{{url('student')}}">
{{csrf_field()}}
<div class="form-group">
<div class="col-sm">
<label for="Inputfirstname">First Name</label>
<input type="text" class="form-control" name="first_name" placeholder="Enter First Name">
</div>
<div class="col-sm">
<label for="Inputlastname">Last Name</label>
<input type="text" class="form-control" name="last_name" placeholder="Enter Last Name">
</div>
<div class="col-sm">
<label for="Inputlastname">Age</label>
<input type="number" class="form-control" name="Age" placeholder="Enter Last Name">
</div>
</div>
<div class="form-group">
<div class="col-sm">
<label for="InputAddress">Address</label>
<input type="text" class="form-control" name="Address" placeholder="Enter Address">
</div>
<div class="col-sm">
<label for="InputAddress">Grade Level/College Level</label>
<select class="custom-select" name="Grade_Level">
<option selected="">Select Grade Level</option>
<option>Day Care 1</option>
<option>Day Care 2</option>
<option>Kinder Garten 1</option>
<option>Kinder Garten 2</option>
<option>Elementary 1</option>
<option>Elementary 2</option>
<option>Elementary 3</option>
<option>Elementary 4</option>
<option>Elementary 5</option>
<option>Elementary 6</option>
<option>Junior Highschool 1</option>
<option>Junior Highschool 2</option>
<option>Junior Highschool 3</option>
<option>Junior Highschool 4</option>
<option>Senior Highschool 1</option>
<option>Senior Highschool 2</option>
<option>College Level Information Technology 1</option>
<option>College Level Information Technology 2</option>
<option>College Level Information Technology 3</option>
<option>College Level Information Technology 4</option>
</select>
</div>
</div>
<h3>Student's Parents Info</h3>
<div class="form-group">
<div class="col-sm">
<label for="Inputfirstname">Mothers First Name</label>
<input type="text" class="form-control" name="mothers_first_name" placeholder="Enter First Name">
</div>
<div class="col-sm">
<label for="Inputfirstname">Mothers Last Name</label>
<input type="text" class="form-control" name="mothers_last_name" placeholder="Enter Last Name">
</div>
<div class="col-sm">
<label for="Inputfirstname">Mothers Age</label>
<input type="number" class="form-control" name="mothers_age" placeholder="Enter Age">
</div>
</div>
<div class="form-group">
<div class="col-sm">
<label for="Inputfirstname">Fathers First Name</label>
<input type="text" class="form-control" name="fathers_first_name" placeholder="Enter First Name">
</div>
<div class="col-sm">
<label for="Inputfirstname">Fathers Last Name</label>
<input type="text" class="form-control" name="fathers_last_name" placeholder="Enter Last Name">
</div>
<div class="col-sm">
<label for="Inputfirstname">Fathers Age</label>
<input type="number" class="form-control" name="fathers_age" placeholder="Enter Age">
</div>
</div>
<div class="form-group submit">
<button type="button submit" class="btn btn-success">
<i class="fas fa-check"></i> Submit Data
</button>
</div>
</form>
</div>
This is my html code
so the function is like , if i create a data then after that it should redirected to an index or a view page but in my case after submitting/creating data it gives me this error i dont know why
View Page
i have the same page with the same function as this one but it turns out to be okay thats why im wondering why and also this create page that i posted here i started to get this error after i change the style of it and i added some fillable area's like the mother's age, name and etc

Answer 1

I think you can try this.
Change the APP_DEBUG=false to APP_DEBUG=true in .env file and run the following command
php artisan config:clear
It will show the proper error on page
If not work proper, let me know