diff --git a/app/Console/Commands/CheckData.php b/app/Console/Commands/CheckData.php
index ac6c388684fb..97b442b5b207 100644
--- a/app/Console/Commands/CheckData.php
+++ b/app/Console/Commands/CheckData.php
@@ -484,6 +484,9 @@ class CheckData extends Command
             }
 
         }
+
+        $this->logMessage("{$this->wrong_paid_to_dates} clients with incorrect paid to dates");
+
     }
 
 
@@ -648,25 +651,19 @@ ORDER BY clients.id;
     private function clientBalanceQuery()
     {
         $results = \DB::select( \DB::raw("
-         SELECT 
-         SUM(invoices.balance) as invoice_balance, 
-         SUM(credits.balance) as credit_balance, 
-         clients.id as client_id, 
-         clients.balance as client_balance
-         FROM invoices 
-         INNER JOIN
-         clients ON 
-         clients.id=invoices.client_id 
-         INNER JOIN
-         credits ON
-         credits.client_id = clients.id
-         WHERE invoices.is_deleted = false 
-         AND invoices.status_id > 1 
-         AND credits.is_deleted = false
-         AND credits.status_id > 1
-         GROUP BY clients.id
-         HAVING invoice_balance != clients.balance
-         ORDER BY clients.id;
+        SELECT         
+        SUM(invoices.balance) as invoice_balance, 
+        clients.id as client_id, 
+        clients.balance as client_balance
+        FROM clients
+        LEFT JOIN
+        invoices ON 
+        clients.id=invoices.client_id 
+        WHERE invoices.is_deleted = false 
+        AND invoices.status_id > 1 
+        GROUP BY clients.id
+        HAVING invoice_balance != clients.balance
+        ORDER BY clients.id;
         ") );
     
         return $results;
@@ -686,7 +683,12 @@ ORDER BY clients.id;
         {
             $client = (array)$client;
             
-            $invoice_balance = $client['invoice_balance'] - $client['credit_balance'];
+            // $credit_balance = Credit::withTrashed()->where('is_deleted', 0)
+            //                                        ->where('client_id', $client['client_id'])
+            //                                        ->where('status_id', '>', 1)->sum('balance');
+
+            // $invoice_balance = $client['invoice_balance'] - $credit_balance;
+            $invoice_balance = $client['invoice_balance'];
 
             $ledger = CompanyLedger::where('client_id', $client['client_id'])->orderBy('id', 'DESC')->first();
 
@@ -701,8 +703,8 @@ ORDER BY clients.id;
                 if($this->option('client_balance')){
                     
                     $this->logMessage("# {$client_object->id} " . $client_object->present()->name.' - '.$client_object->number." Fixing {$client_object->balance} to {$invoice_balance}");
-                    $client->balance = $invoice_balance;
-                    $client->save();
+                    $client_object->balance = $invoice_balance;
+                    $client_object->save();
 
                     $ledger->adjustment = $invoice_balance;
                     $ledger->balance = $invoice_balance;
diff --git a/app/Http/Controllers/UserController.php b/app/Http/Controllers/UserController.php
index 2b790cf3709f..697dd36283ce 100644
--- a/app/Http/Controllers/UserController.php
+++ b/app/Http/Controllers/UserController.php
@@ -19,6 +19,7 @@ use App\Factory\UserFactory;
 use App\Filters\UserFilters;
 use App\Http\Controllers\Traits\VerifiesUserEmail;
 use App\Http\Requests\User\AttachCompanyUserRequest;
+use App\Http\Requests\User\BulkUserRequest;
 use App\Http\Requests\User\CreateUserRequest;
 use App\Http\Requests\User\DestroyUserRequest;
 use App\Http\Requests\User\DetachCompanyUserRequest;
@@ -534,8 +535,9 @@ class UserController extends BaseController
      *       ),
      *     )
      */
-    public function bulk()
+    public function bulk(BulkUserRequest $request)
     {
+        /* Validate restore() here and check if restoring the user will exceed their user quote (hosted only)*/
         $action = request()->input('action');
 
         $ids = request()->input('ids');
diff --git a/app/Http/Requests/User/BulkUserRequest.php b/app/Http/Requests/User/BulkUserRequest.php
new file mode 100644
index 000000000000..3e87d64668db
--- /dev/null
+++ b/app/Http/Requests/User/BulkUserRequest.php
@@ -0,0 +1,48 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\Http\Requests\User;
+
+use App\Http\Requests\Request;
+use App\Http\ValidationRules\Ninja\CanRestoreUserRule;
+use App\Http\ValidationRules\UniqueUserRule;
+use App\Utils\Ninja;
+
+class BulkUserRequest extends Request
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     *
+     * @return bool
+     */
+    public function authorize() : bool
+    {
+        return auth()->user()->isAdmin();
+    }
+
+    public function rules()
+    {
+
+        $rules = [];
+
+        if(Ninja::isHosted() && $this->action && $this->action == 'restore')
+            $rules['ids'] = new CanRestoreUserRule();
+
+        return $rules;
+    }
+
+    protected function prepareForValidation()
+    {
+        $input = $this->all();
+
+        $this->replace($input);
+    }
+}
diff --git a/app/Http/ValidationRules/Ninja/CanAddUserRule.php b/app/Http/ValidationRules/Ninja/CanAddUserRule.php
index e568fa13298f..98ae76016d76 100644
--- a/app/Http/ValidationRules/Ninja/CanAddUserRule.php
+++ b/app/Http/ValidationRules/Ninja/CanAddUserRule.php
@@ -11,6 +11,7 @@
 
 namespace App\Http\ValidationRules\Ninja;
 
+use App\Models\CompanyUser;
 use Illuminate\Contracts\Validation\Rule;
 
 /**
@@ -30,7 +31,16 @@ class CanAddUserRule implements Rule
      */
     public function passes($attribute, $value)
     {
-        return auth()->user()->company()->account->users->count() < auth()->user()->company()->account->num_users;
+
+        $count = CompanyUser::query()
+            ->with('user')
+            ->where('account_id', auth()->user()->account_id)
+            ->distinct()
+            ->select('user_id')
+            ->count(); 
+
+        return $count < auth()->user()->company()->account->num_users;
+        //return auth()->user()->company()->account->users->count() < auth()->user()->company()->account->num_users;
     }
 
     /**
diff --git a/app/Http/ValidationRules/Ninja/CanRestoreUserRule.php b/app/Http/ValidationRules/Ninja/CanRestoreUserRule.php
new file mode 100644
index 000000000000..45bf5ec7f351
--- /dev/null
+++ b/app/Http/ValidationRules/Ninja/CanRestoreUserRule.php
@@ -0,0 +1,56 @@
+<?php
+/**
+ * Invoice Ninja (https://invoiceninja.com).
+ *
+ * @link https://github.com/invoiceninja/invoiceninja source repository
+ *
+ * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
+ *
+ * @license https://www.elastic.co/licensing/elastic-license
+ */
+
+namespace App\Http\ValidationRules\Ninja;
+
+use App\Models\CompanyUser;
+use App\Models\User;
+use Illuminate\Contracts\Validation\Rule;
+
+/**
+ * Class CanAddUserRule.
+ */
+class CanRestoreUserRule implements Rule
+{
+
+    public function __construct()
+    {
+    }
+
+    /**
+     * @param string $attribute
+     * @param mixed $value
+     * @return bool
+     */
+    public function passes($attribute, $value)
+    {
+
+        $count = User::query()
+            ->with(['company_user' => function ($query){
+              return $query->whereNull('company_user.deleted_at');
+            }])
+            ->where('account_id', 1)
+            ->distinct()
+            ->select('users.id')
+            ->count();
+
+        return $count < auth()->user()->company()->account->num_users;
+        //return auth()->user()->company()->account->users->count() < auth()->user()->company()->account->num_users;
+    }
+
+    /**
+     * @return string
+     */
+    public function message()
+    {
+        return ctrans('texts.limit_users', ['limit' => auth()->user()->company()->account->num_users]);
+    }
+}
diff --git a/app/Jobs/Account/CreateAccount.php b/app/Jobs/Account/CreateAccount.php
index 246b323b7b47..a34f266c764d 100644
--- a/app/Jobs/Account/CreateAccount.php
+++ b/app/Jobs/Account/CreateAccount.php
@@ -116,7 +116,7 @@ class CreateAccount
         $spaa9f78->fresh();
 
         if(Ninja::isHosted()){
-nlog("welcome");
+
             App::forgetInstance('translator');
             $t = app('translator');
             $t->replace(Ninja::transformTranslations($sp035a66->settings));
diff --git a/app/Jobs/Mail/PaymentFailedMailer.php b/app/Jobs/Mail/PaymentFailedMailer.php
index 9d84a7459502..87663e159b16 100644
--- a/app/Jobs/Mail/PaymentFailedMailer.php
+++ b/app/Jobs/Mail/PaymentFailedMailer.php
@@ -36,7 +36,7 @@ class PaymentFailedMailer implements ShouldQueue
 {
     use Dispatchable, InteractsWithQueue, Queueable, SerializesModels, UserNotifies;
 
-    public PaymentHash $payment_hash;
+    public ?PaymentHash $payment_hash;
 
     public string $error;
 
diff --git a/app/Mail/Admin/PaymentFailureObject.php b/app/Mail/Admin/PaymentFailureObject.php
index 9094536ed1ff..b190d4a0a5db 100644
--- a/app/Mail/Admin/PaymentFailureObject.php
+++ b/app/Mail/Admin/PaymentFailureObject.php
@@ -33,7 +33,7 @@ class PaymentFailureObject
 
     public $amount;
 
-    public PaymentHash $payment_hash;
+    public ?PaymentHash $payment_hash;
     // private $invoices;
 
     /**
diff --git a/app/PaymentDrivers/BaseDriver.php b/app/PaymentDrivers/BaseDriver.php
index 778ebc5ff6f1..9b8d2ca04a12 100644
--- a/app/PaymentDrivers/BaseDriver.php
+++ b/app/PaymentDrivers/BaseDriver.php
@@ -71,7 +71,7 @@ class BaseDriver extends AbstractPaymentDriver
     public $payment_method;
 
     /* PaymentHash */
-    public PaymentHash $payment_hash;
+    public ?PaymentHash $payment_hash;
 
     /* Array of payment methods */
     public static $methods = [];