SQLSTATE[42S02]: Base table or view not found: 1146 table &#

问题:SQLSTATE[42S02]: Base table or view not found: 1146 table 'db_wls. sql(SQL: select count(*) as aggregate from users where email = onlynadim0000@gmail.com)

模型类

<?php namespace App;
use Illuminate'Auth'Authenticatable;
use Illuminate'Database'Eloquent'Model;
use Illuminate'Auth'Passwords'CanResetPassword;
use Illuminate'Contracts'Auth'Authenticatable as AuthenticatableContract;
use Illuminate'Contracts'Auth'CanResetPassword as CanResetPasswordContract;
class User extends Model implements AuthenticatableContract, CanResetPasswordContract {
    use Authenticatable, CanResetPassword;
    /**
     * The database table used by the model.
     *
     * @var string
     */
    public $table = 'user';
    /**
     * The attributes that are mass assignable.
     *
     * @var array
     */
    protected $fillable = ['first_name','last_name', 'email', 'password','address','city_id'];
    /**
     * The attributes excluded from the model's JSON form.
     *
     * @var array
     */
    protected $hidden = ['password', 'remember_token'];

    public function voucher()
    {
        return $this->hasOne('App'Voucher');
    }
    public function getFullName()
    {
        return ucfirst(implode(" ",[$this->usr_firstname,$this->usr_lastname]));
    }
}

用户表在数据库中确实存在。为什么会出现这个错误。

Thanks In advance