diff --git a/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookTrustSignature.php b/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookTrustSignature.php
index 174a823..da68386 100644
--- a/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookTrustSignature.php
+++ b/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookTrustSignature.php
@@ -65,7 +65,6 @@
                 }
 
                 $contact = ContactManager::getContact($peer, $address);
-
                 if(ContactManager::contactGetSigningKeysCount($contact) > Configuration::getPoliciesConfiguration()->getMaxContactSigningKeys())
                 {
                     return $rpcRequest->produceError(StandardError::FORBIDDEN, 'The contact has exceeded the maximum amount of trusted signatures');
diff --git a/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookUpdateRelationship.php b/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookUpdateRelationship.php
index 7e1898a..b170085 100644
--- a/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookUpdateRelationship.php
+++ b/src/Socialbox/Classes/StandardMethods/AddressBook/AddressBookUpdateRelationship.php
@@ -34,7 +34,7 @@
             }
             catch(InvalidArgumentException $e)
             {
-                throw new InvalidRpcArgumentException('peer');
+                throw new InvalidRpcArgumentException('peer', $e);
             }
 
             if(!$rpcRequest->containsParameter('relationship'))