diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 5a406f846..8c77114cc 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -12,6 +12,14 @@ parameters:
 	ignoreErrors:
 		- '#Call to an undefined method CodeIgniter\\Database\\ConnectionInterface::[A-Za-z].+\(\)#'
 		- '#Cannot access property [\$a-z_]+ on (array|object)#'
+		- 
+			message: '#Call to deprecated function random_string\(\):#'
+			paths:
+				- src/Authentication/Actions/Email2FA.php
+				- src/Authentication/Actions/EmailActivator.php
+				- src/Controllers/MagicLinkController.php
+				- src/Models/TokenLoginModel.php
+				- src/Models/UserIdentityModel.php
 	universalObjectCratesClasses:
 		- CodeIgniter\Entity
 		- CodeIgniter\Entity\Entity
diff --git a/src/Controllers/LoginController.php b/src/Controllers/LoginController.php
index 8c5bc445d..dc78426d7 100644
--- a/src/Controllers/LoginController.php
+++ b/src/Controllers/LoginController.php
@@ -51,7 +51,8 @@ public function loginAction(): RedirectResponse
             return redirect()->back()->withInput()->with('errors', $this->validator->getErrors());
         }
 
-        $credentials             = $this->request->getPost(setting('Auth.validFields'));
+        /** @var array $credentials */
+        $credentials             = $this->request->getPost(setting('Auth.validFields')) ?? [];
         $credentials             = array_filter($credentials);
         $credentials['password'] = $this->request->getPost('password');
         $remember                = (bool) $this->request->getPost('remember');