Plugin messengers @ photos not found code 500

## wa-system/waSystem.class.php(1343)
#0 wa-apps/shop/plugins/messengers/lib/shopMessengersPlugin.class.php(15): waSystem->getPlugin('messengers')
#1 wa-cache/fca9a4/apps/photos/templates/compiled/photos_ru_RU/88/45/30/884530253cbcedb8aaf5c13ca5163dd0ba49e6fc.file.index.html.php(769): shopMessengersPlugin::displayWhatsApp()
#2 wa-cache/fca9a4/apps/photos/templates/compiled/photos_ru_RU/88/45/30/884530253cbcedb8aaf5c13ca5163dd0ba49e6fc.file.index.html.php(383): content_63fe09d17a6161_34358776(Object(Smarty_Internal_Template))
#3 wa-system/vendors/smarty3/sysplugins/smarty_internal_templatebase.php(186): content_63fe09d17b9f53_24004736(Object(Smarty_Internal_Template))
#4 wa-system/view/waSmarty3View.class.php(144): Smarty_Internal_TemplateBase->fetch('file:index.html', NULL)
#5 wa-system/layout/waLayout.class.php(162): waSmarty3View->fetch('file:index.html')
#6 wa-system/controller/waViewController.class.php(104): waLayout->display()
#7 wa-system/controller/waViewController.class.php(47): waViewController->display()
#8 wa-system/controller/waFrontController.class.php(263): waViewController->run(NULL)
#9 wa-system/controller/waFrontController.class.php(190): waFrontController->runController(Object(waDefaultViewController), NULL)
#10 wa-apps/photos/lib/classes/photosFrontController.class.php(65): waFrontController->execute(NULL, 'frontend', 'error')
#11 wa-system/controller/waFrontController.class.php(84): photosFrontController->execute(NULL, 'frontend', '')
#12 wa-system/controller/waDispatch.class.php(358): waFrontController->dispatch()
#13 wa-system/controller/waDispatch.class.php(34): waDispatch->dispatchFrontend('photos/')
#14 wa-system/waSystem.class.php(610): waDispatch->dispatch()
#15 index.php(7): waSystem->dispatch()
#16 {main}

GET

[]

Params

[
  'app' => 'photos',
  'theme' => 'tools',
  'theme_mobile' => 'tools',
  'locale' => 'ru_RU',
  'url_type' => '0',
  'title' => '',
  'module' => 'frontend',
  'action' => '',
  'url' => '',
  'album' => NULL,
  'hash' => '',
  'type' => 'all',
]