Error message

Deprecated function: Creation of dynamic property Drupal\olamalu_janeway\Controller\JanewayEventsController::$httpClient is deprecated in Drupal\olamalu_janeway\Controller\JanewayEventsController::create() (line 39 of modules/custom/olamalu_janeway/src/Controller/JanewayEventsController.php).
Drupal\olamalu_janeway\Controller\JanewayEventsController::create(Object) (Line: 28)
Drupal\Core\DependencyInjection\ClassResolver->getInstanceFromDefinition('\Drupal\olamalu_janeway\Controller\JanewayEventsController') (Line: 100)
Drupal\Core\Utility\CallableResolver->getCallableFromDefinition('\Drupal\olamalu_janeway\Controller\JanewayEventsController::getEventData') (Line: 50)
Drupal\Core\Controller\ControllerResolver->getControllerFromDefinition('\Drupal\olamalu_janeway\Controller\JanewayEventsController::getEventData', '/event/506') (Line: 65)
Drupal\Core\Controller\ControllerResolver->getController(Object) (Line: 164)
Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 76)
Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 28)
Drupal\Core\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 32)
Drupal\big_pipe\StackMiddleware\ContentLength->handle(Object, 1, 1) (Line: 191)
Drupal\page_cache\StackMiddleware\PageCache->fetch(Object, 1, 1) (Line: 128)
Drupal\page_cache\StackMiddleware\PageCache->lookup(Object, 1, 1) (Line: 82)
Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 36)
Drupal\Core\StackMiddleware\AjaxPageState->handle(Object, 1, 1) (Line: 51)
Drupal\Core\StackMiddleware\StackedHttpKernel->handle(Object, 1, 1) (Line: 704)
Drupal\Core\DrupalKernel->handle(Object) (Line: 19)

Econometric Methods Symposium

Wednesday 8th June 2016 - Wednesday 8th June 2016 10:00am - 06:00pm Lecture theatre, Moller Centre, Cambridge
The Cambridge-INET/Cemmap Econometric Methods Symposium will take place on June 8th 2016, in the Lecture Theatre, Moller Centre.
empirical Susan Athey (Stanford University), Quentin Berthet (University of Cambridge), Guido Imbens (Stanford University), Sokbae Lee (Seoul National University), Andres Santos (U.C. San Diego)