Hi all oxwall team, please give me suggestion to this give below error report

Message:SQLSTATE[HY093]: Invalid parameter number: parameter was not defined File:/home/saviorfr/public_html/ow_core/database.phpLine:328Trace:#0 /home/saviorfr/public_html/ow_core/database.php(328): PDOStatement->bindValue('as', 'subscribe', 2) #1 /home/saviorfr/public_html/ow_core/database.php(543): OW_Database->execute(' REPLACE INTO o...', Array) #2 /home/saviorfr/public_html/ow_core/database.php(580): OW_Database->query(' REPLACE INTO o...', Array) #3 /home/saviorfr/public_html/ow_plugins/newsfeed/bol/action_set_dao.php(152): OW_Database->update(' REPLACE INTO o...', Array) #4 /home/saviorfr/public_html/ow_plugins/newsfeed/bol/action_dao.php(256): NEWSFEED_BOL_ActionSetDao->generateActionSet(1, 1356791096) #5 /home/saviorfr/public_html/ow_plugins/newsfeed/classes/user_driver.php(42): NEWSFEED_BOL_ActionDao->findByUser(1, Array, 1356791096) #6 /home/saviorfr/public_html/ow_plugins/newsfeed/classes/driver.php(55): NEWSFEED_CLASS_UserDriver->findActionList(Array) #7 /home/saviorfr/public_html/ow_plugins/newsfeed/components/feed.php(160): NEWSFEED_CLASS_Driver->getActionList() #8 /home/saviorfr/public_html/ow_plugins/newsfeed/components/feed.php(173): NEWSFEED_CMP_Feed->getActionsList() #9 /home/saviorfr/public_html/ow_core/renderable.php(250): NEWSFEED_CMP_Feed->render() #10 /home/saviorfr/public_html/ow_core/component.php(80): OW_Renderable->render() #11 /home/saviorfr/public_html/ow_core/renderable.php(250): OW_Component->render() #12 /home/saviorfr/public_html/ow_core/component.php(80): OW_Renderable->render() #13 /home/saviorfr/public_html/ow_system_plugins/base/components/drag_and_drop_item.php(256): OW_Component->render() #14 /home/saviorfr/public_html/ow_system_plugins/base/components/drag_and_drop_item.php(241): BASE_CMP_DragAndDropItem->render() #15 /home/saviorfr/public_html/ow_system_plugins/base/components/drag_and_drop_entity_panel.php(205): BASE_CMP_DragAndDropItem->renderView() #16 /home/saviorfr/public_html/ow_smarty/template_c/19292b9268dac31c2f79bc84916b0df5b99dd586.file.drag_and_drop_entity_panel.html.php(94): BASE_CMP_DragAndDropEntityPanel->tplComponent(Array, Object(Smarty_Internal_Template)) #17 /home/saviorfr/public_html/ow_libraries/smarty3/sysplugins/smarty_internal_templatebase.php(180): content_50dd645036a3f8_29567689(Object(Smarty_Internal_Template)) #18 /home/saviorfr/public_html/ow_core/view_renderer.php(101): Smarty_Internal_TemplateBase->fetch('/home/saviorfr/...') #19 /home/saviorfr/public_html/ow_core/renderable.php(263): OW_ViewRenderer->renderTemplate('/home/saviorfr/...') #20 /home/saviorfr/public_html/ow_core/component.php(80): OW_Renderable->render() #21 /home/saviorfr/public_html/ow_system_plugins/base/controllers/component_panel.php(156): OW_Component->render() #22 /home/saviorfr/public_html/ow_system_plugins/base/controllers/component_panel.php(182): BASE_CTRL_ComponentPanel->action('dashboard', 1, false, Array, 'drag_and_drop_e...') #23 [internal function]: BASE_CTRL_ComponentPanel->dashboard(Array) #24 /home/saviorfr/public_html/ow_core/request_handler.php(266): ReflectionMethod->invokeArgs(Object(BASE_CTRL_ComponentPanel), Array) #25 /home/saviorfr/public_html/ow_core/application.php(317): OW_RequestHandler->dispatch() #26 /home/saviorfr/public_html/index.php(65): OW_Application->handleRequest() #27 {main}Type:PDOException