SQLSTATE[HY000]: General error: 1364 Field 'nickname' doesn't have a default value – PHP

I’m doing CRUD operations with Laravel and I added a new input to my ‘create’ form, "nickname" but I’m getting this error:
SQLSTATE[HY000]: General error: 1364 Field ‘nickname’ doesn’t have a default value

INSERT INTO
  `students` (
    `name`,
    `email`,
    `phone`,
    `password`,
    `updated_at`,
    `created_at`
  )
VALUES
  (
    test,
    [email protected],
    99999999,
    testpassword,
    2022 -11 -21 13: 20: 47,
    2022 -11 -21 13: 20: 47
  )

This is my Model file:

<?php

namespace AppModels;

use IlluminateDatabaseEloquentFactoriesHasFactory;
use IlluminateDatabaseEloquentModel;

class Student extends Model
{
    use HasFactory;
    protected $fillable = ['name','nickname','email','phone','password'];
}

This is my Controller file:

use IlluminateHttpRequest;
use AppModelsStudent;

class StudentController extends Controller
{
    /**
     * Display a listing of the resource.
     *
//     * @return IlluminateHttpResponse
     */
    public function index()
    {
        $student = Student::all();
        return view('index', compact('student'));
    }

    /**
     * Show the form for creating a new resource.
     *
//     * @return IlluminateHttpResponse
     */
    public function create()
    {
        return view('create');
    }


    /**
     * Store a newly created resource in storage.
     *
//     * @param  IlluminateHttpRequest  $request
//     * @return IlluminateHttpResponse
     */
    public function store(Request $request)
    {
        $storeData = $request->validate([
            'name' => 'required|max:255',
            'name' => 'required|max:255',
            'email' => 'required|max:255',
            'phone' => 'required|numeric',
            'password' => 'required|max:255',
        ]);
        $student = Student::create($storeData);
        return redirect('/students')->with('completed', 'Student has been saved!');
    }

    /**
     * Display the specified resource.
     *
//     * @param  int  $id
//     * @return IlluminateHttpResponse
     */
    public function show($id)
    {
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
//     * @param  int  $id
//     * @return IlluminateHttpResponse
     */
    public function edit($id)
    {
        $student = Student::findOrFail($id);
        return view('edit', compact('student'));
    }

    /**
     * Update the specified resource in storage.
     *
//     * @param  IlluminateHttpRequest  $request
//     * @param  int  $id
//     * @return IlluminateHttpResponse
     */
    public function update(Request $request, $id)
    {
        $updateData = $request->validate([
            'name' => 'required|max:255',
            'nickname' => 'required|max:255',
            'email' => 'required|max:255',
            'phone' => 'required|numeric',
            'password' => 'required|max:255',
        ]);
        Student::whereId($id)->update($updateData);
        return redirect('/students')->with('completed', 'Student has been updated');
    }

    /**
     * Remove the specified resource from storage.
     *
//     * @param  int  $id
//     * @return IlluminateHttpResponse
     */
    public function destroy($id)
    {
        $student = Student::findOrFail($id);
        $student->delete();
        return redirect('/students')->with('completed', 'Student has been deleted');
    }
}

When I remove the required option in nickname it works but I have to do this.