Ticket #2751

modules/base/groups/classes/BxBaseModGroupsModule.php

@@ -624,7 +624,7 @@ class BxBaseModGroupsModule extends BxBaseModProfileModule
     /**
      * @return CHECK_ACTION_RESULT_ALLOWED if access is granted or error message if access is forbidden.
      */
-    public function checkAllowedContact(&$aDataEntry, $isPerformAction = false)
+    public function checkAllowedContact($aDataEntry, $isPerformAction = false)
     {
         if(!$this->isFan($aDataEntry[$this->_oConfig->CNF['FIELD_ID']]))
             return _t('_sys_txt_access_denied');

modules/boonex/channels/classes/BxCnlModule.php

@@ -465,7 +465,7 @@ class BxCnlModule extends BxBaseModGroupsModule
         return $a;
     }
     
-    public function checkAllowedContact(&$aDataEntry, $isPerformAction = false)
+    public function checkAllowedContact($aDataEntry, $isPerformAction = false)
     {
         return _t('_sys_txt_access_denied');
     }

modules/boonex/organizations/classes/BxOrgsModule.php

@@ -79,7 +79,7 @@ class BxOrgsModule extends BxBaseModGroupsModule
         $oAccount->updateProfileContextAuto();
     }
 
-    public function checkAllowedContact(&$aDataEntry, $isPerformAction = false)
+    public function checkAllowedContact($aDataEntry, $isPerformAction = false)
     {
         return BxBaseModProfileModule::checkAllowedContact($aDataEntry, $isPerformAction);
     }