diff --git a/README.md b/README.md
index a9bc5a50c46a..282a956bec50 100644
--- a/README.md
+++ b/README.md
@@ -10,7 +10,7 @@
 
 ## [Hosted](https://www.invoiceninja.com) | [Self-Hosted](https://www.invoiceninja.org)
 
-Join us on [Slack](http://slack.invoiceninja.com), [Discourse](https://forum.invoiceninja.com) -
+Join us on [Slack](http://slack.invoiceninja.com), [Discord](https://discord.com/channels/1071654583870435439/1071654584390537279) [Discourse](https://forum.invoiceninja.com) -
 or [StackOverflow](https://stackoverflow.com/tags/invoice-ninja/) if you like,
 just make sure to add the `invoice-ninja` tag to your question.
 
diff --git a/app/Console/Commands/CheckData.php b/app/Console/Commands/CheckData.php
index fa74167ae275..1c47c4b6d920 100644
--- a/app/Console/Commands/CheckData.php
+++ b/app/Console/Commands/CheckData.php
@@ -1138,7 +1138,7 @@ class CheckData extends Command
         $cc = ClientContact::on('db-ninja-01')->where('company_id', config('ninja.ninja_default_company_id'))->where('email', $cu->user->email)->first();
 
             if($cc){
-                $ninja_portal_url = "https://invoiceninja.invoicing.co/client/ninja/{$cc->contact_key}/{$cu->company->company_key}";
+                $ninja_portal_url = "https://invoiceninja.invoicing.co/client/ninja/{$cc->contact_key}/{$cu->account->key}";
 
                 $cu->ninja_portal_url = $ninja_portal_url;
                 $cu->save();
diff --git a/app/Http/Controllers/MigrationController.php b/app/Http/Controllers/MigrationController.php
index 59f2a62e94af..0cfe59533b5b 100644
--- a/app/Http/Controllers/MigrationController.php
+++ b/app/Http/Controllers/MigrationController.php
@@ -179,6 +179,7 @@ class MigrationController extends BaseController
         $company->tasks()->forceDelete();
         $company->vendors()->forceDelete();
         $company->expenses()->forceDelete();
+        $company->purchase_orders()->forceDelete();
         $company->bank_transaction_rules()->forceDelete();
         $company->bank_transactions()->forceDelete();
         // $company->bank_integrations()->forceDelete();
diff --git a/database/migrations/2023_02_05_042351_add_foreign_key_for_vendors.php b/database/migrations/2023_02_05_042351_add_foreign_key_for_vendors.php
new file mode 100644
index 000000000000..805743e3dc6b
--- /dev/null
+++ b/database/migrations/2023_02_05_042351_add_foreign_key_for_vendors.php
@@ -0,0 +1,32 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     *
+     * @return void
+     */
+    public function up()
+    {
+        Schema::table('purchase_orders', function (Blueprint $table){
+
+            $table->foreign('vendor_id')->references('id')->on('vendors')->onDelete('cascade')->onUpdate('cascade');
+
+        });
+    }
+
+    /**
+     * Reverse the migrations.
+     *
+     * @return void
+     */
+    public function down()
+    {
+        //
+    }
+};