diff --git a/src/Socialbox/Exceptions/Standard/InvalidRpcArgumentException.php b/src/Socialbox/Exceptions/Standard/InvalidRpcArgumentException.php
index f6274a8..9c2c30a 100644
--- a/src/Socialbox/Exceptions/Standard/InvalidRpcArgumentException.php
+++ b/src/Socialbox/Exceptions/Standard/InvalidRpcArgumentException.php
@@ -11,11 +11,29 @@
         /**
          * Thrown when a required parameter is missing
          *
-         * @param string $parameterName The name of the parameter that is missing
+         * @param string|null $parameterName The name of the parameter that is missing
          * @param string|Throwable|null $reason The reason why the parameter is invalid can be a string or an exception or null
          */
-        public function __construct(string $parameterName, null|string|Throwable $reason=null)
+        public function __construct(string|null $parameterName, null|string|Throwable $reason=null)
         {
+            if($parameterName === null)
+            {
+                if($reason instanceof InvalidArgumentException)
+                {
+                    parent::__construct(sprintf('Invalid parameter: %s', $reason->getMessage()), StandardError::RPC_INVALID_ARGUMENTS, $reason);
+                    return;
+                }
+
+                if(is_string($reason))
+                {
+                    parent::__construct(sprintf('Invalid parameter: %s', $reason), StandardError::RPC_INVALID_ARGUMENTS);
+                    return;
+                }
+
+                parent::__construct('Invalid parameter', StandardError::RPC_INVALID_ARGUMENTS);
+                return;
+            }
+            
             if(is_null($reason))
             {
                 parent::__construct(sprintf('Invalid parameter %s', $parameterName), StandardError::RPC_INVALID_ARGUMENTS);