دلیل این ارور چیست

سلام @Raymond @saghari @salar.mohammad2013
من وقتی دیتا ها رو میخواهم اپدیت کنم این ارور رو میگیرم

‍SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect integer value: '' for column `recon`.`errors`.`number` at row 1
update `errors` SET `number` = , `errors`.`updated_at` = 2024-01-29 13:02:25 WHERE `id` = 1

کد:

 public function Ephemeral_update(){
    $file = fopen("Ephemeral_asset1.txt", "r") or die("unable to open file!");
    while(! feof($file)) {
        $line = fgets($file);
        $sub1=shell_exec("echo \"$line\" | grep -o \"\[.*\" | cut -d \"[\" -f 2 ");
        $item2=str_replace("]","",$line);
        $item2=str_replace("[","",$item2);
        // return $item2;

        $url = Str::of($item2)->match('/^((?:https?|ftp|http):\/\/[a-z.0-9-_]+\.[a-z.0-9-_]+|\*+[a-z.0-9-_]+\.[a-z.0-9-_]+|[a-z.0-9-_]+\.[a-z.0-9-_]+)/');
        $item22=str_replace("]","",$sub1);
        $number=trim($item22);
        echo $number.' ';
        echo $url."<br>";

        $url=str_replace("http://","",$url);
        $url1=str_replace("https://","",$url);
        echo $url1;
        $user=\App\Models\error::where("url",'like','%'.trim($url1).'%')->first();
        dump($user->number ?? 'none');
        //  return $number;
        if(!isset($user)){

        }else{
                if($user->number != $number){
                    $user= \App\Models\error::where('id', $user->id)->update(['number' => trim($number)]);
                    // $user= \App\Models\error::updateOrCreate(['number' => trim($number)]);
                }

        }
    }
    fclose($file);    
}