diff --git a/app/Console/Commands/ArtisanUpgrade.php b/app/Console/Commands/ArtisanUpgrade.php
index 405fe4675c..7b3f4f9a47 100644
--- a/app/Console/Commands/ArtisanUpgrade.php
+++ b/app/Console/Commands/ArtisanUpgrade.php
@@ -41,16 +41,6 @@ class ArtisanUpgrade extends Command
     public function handle()
     {
         set_time_limit(0);
-        // Composer\Factory::getHomeDir() method
-        // needs COMPOSER_HOME environment variable set
-        putenv('COMPOSER_HOME=' . __DIR__ . '/vendor/bin/composer');
-
-        // call `composer install` command programmatically
-        $input = new ArrayInput(array('command' => 'install'));
-        $application = new Application();
-        //$application->setAutoExit(false); // prevent `$application->run` method from exitting the script
-        $application->run($input);
-
 
         try {
             Artisan::call('migrate');
@@ -69,5 +59,13 @@ class ArtisanUpgrade extends Command
         } catch (Exception $e) {
             \Log::error("I wasn't able to restart the queue");
         }
+    
+
+        putenv('COMPOSER_HOME=' . __DIR__ . '/vendor/bin/composer');
+        $input = new ArrayInput(array('command' => 'install'));
+        $application = new Application();
+        //$application->setAutoExit(false); // prevent `$application->run` method from exitting the script
+        $application->run($input);
+
     }
 }
diff --git a/app/Models/CompanyGateway.php b/app/Models/CompanyGateway.php
index 26ece66450..5f656f95ec 100644
--- a/app/Models/CompanyGateway.php
+++ b/app/Models/CompanyGateway.php
@@ -196,7 +196,7 @@ class CompanyGateway extends BaseModel
      */
     public function getPublishableKey() :string
     {
-        return $this->getConfigField('publishable_key');
+        return $this->getConfigField('publishableKey');
     }
 
     /**
diff --git a/app/PaymentDrivers/StripePaymentDriver.php b/app/PaymentDrivers/StripePaymentDriver.php
index 80ecda1d31..f6dea8a96e 100644
--- a/app/PaymentDrivers/StripePaymentDriver.php
+++ b/app/PaymentDrivers/StripePaymentDriver.php
@@ -59,7 +59,7 @@ class StripePaymentDriver extends BasePaymentDriver
      */
     public function init() :void
     {
-        Stripe::setApiKey($this->company_gateway->getConfigField('23_apiKey'));
+        Stripe::setApiKey($this->company_gateway->getConfigField('apiKey'));
     }
 
     /**
diff --git a/app/Utils/Ninja.php b/app/Utils/Ninja.php
index 2418f21886..37996af83b 100644
--- a/app/Utils/Ninja.php
+++ b/app/Utils/Ninja.php
@@ -64,7 +64,7 @@ class Ninja
         $data = trim(CurlUtils::post('https://license.invoiceninja.com/api/check', $data));
         $data = json_decode($data);
 
-        if ($data->message == sha1(config('ninja.license'))) {
+        if ($data && property_exists($data, 'message') && $data->message == sha1(config('ninja.license'))) {
             return false;
         } else {
             return true;
diff --git a/app/Utils/SystemHealth.php b/app/Utils/SystemHealth.php
index 91fa0c83d8..349d0661d5 100644
--- a/app/Utils/SystemHealth.php
+++ b/app/Utils/SystemHealth.php
@@ -55,7 +55,6 @@ class SystemHealth
             'dbs' => self::dbCheck(),
             'mail' => self::testMailServer(),
             'env_writable' => self::checkEnvWritable(),
-            'env_exists'
         ];
     }
 
@@ -122,6 +121,7 @@ class SystemHealth
 
     private static function checkEnvWritable()
     {
-        return @fopen(base_path().'/.env', 'w');
+        return is_writable(base_path().'/.env');
+        //return @fopen(base_path().'/.env', 'w');
     }
 }