Attempt to read property “client_name” on null - php

Question

Context: I am not familiar with PHP and was left to spin up an environment since the previous dev left.
I am getting the error in my resources\views\layouts\app.blade.php
<div class="user-wrapper">
<img class="user-img" src="{{ asset('images/user-circle.svg')}}" alt="User"/>
<div class="user-info">
<h3>{{ Auth::user()->name}}</h3>
<p> {{ Auth::user()->email}}</p>
<p> {{ Auth::user()->client->client_name}}</p>
</div>
</div>
Here is my Client model
<?php
namespace App\Models;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
class Client extends Model
{
use HasFactory;
use SoftDeletes;
protected $fillable = [
'client_name',
'description',
];
}
And the User Model
<?php
namespace App\Models;
use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
class User extends Authenticatable
{
use HasFactory, Notifiable;
/**
* The attributes that are mass assignable.
*
* #var array
*/
protected $fillable = [
'name',
'email',
'password',
'client_id',
];
/**
* The attributes that should be hidden for arrays.
*
* #var array
*/
protected $hidden = [
'password',
'remember_token',
];
/**
* The attributes that should be cast to native types.
*
* #var array
*/
protected $casts = [
'email_verified_at' => 'datetime',
];
public function client(){
return $this->hasOne(Client::class, 'id', 'client_id');
}
}
I can get the name and email from my database just fine but for the client it somehow returns null. I have also verified that I can get the data from the client tables.
EDIT:
I added the following lines in Client Model as suggested but I still get the
public function client(){
return $this->hasOne(Client::class, 'client_id', 'id');
}

Answer 1

I solved this by running:
php artisan migrate:reset
php artisan migrate