Column 'ip' cannot be null (SQL: insert into `logins` (`ip`, `steamid`, `time`) - mysql

Question

insert into `logins` (`ip`, `steamid`, `time`)
I use php7.0 and phpmyadmin on vmware ubuntu server 16.04.6
I tried to fix it myself but I'm not really good at those kind of things if you need any more code tell me.
any help if welcome
the site wont let me post the full code here is the full code
This is the AuthController code
<?php namespace App\Http\Controllers;
use Invisnik\LaravelSteamAuth\SteamAuth;
use Illuminate\Support\Facades\DB;
use App\User;
use Auth;
use Carbon\Carbon;
class AuthController extends Controller
{
/**
* The SteamAuth instance.
*
* #var SteamAuth
*/
protected $steam;
/**
* The redirect URL.
*
* #var string
*/
protected $redirectURL = '192.168.1.12';
/**
* AuthController constructor.
*
* #param SteamAuth $steam
*/
public function __construct(SteamAuth $steam)
{
$this->steam = $steam;
}
/**
* Redirect the user to the authentication page
*
* #return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function redirectToSteam()
{
return $this->steam->redirect();
}
/**
* Get user info and log in
*
* #return \Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
*/
public function handle()
{
if($this->steam->validate())
{
$info = $this->steam->getUserInfo();
$findUser = DB::table('users')->where('steamid', $info->steamID64)->first();
if(is_null($findUser))
{
$hasThisIp = DB::table('users')->where('ip', $this->getIp())->count();
if(!is_null($hasThisIp)) {
$connections = json_decode(json_encode($hasThisIp), true);
if($connections > 3) return view('connections');
else {
$array = array('<','>');
$numele = $info->personaname;
$name = str_replace($array, '*', $numele);
DB::table('users')->insert(
[
'name' => $name,
'steamid' => $info->steamID64,
'avatar' => $info->avatarfull,
'token' => csrf_token(),
'ip' => $this->getIp()
]
);