a:6:{s:5:"%type";s:24:"InvalidArgumentException";s:8:"@message";s:30:"The timestamp must be numeric.";s:9:"%function";s:61:"Drupal\Component\Datetime\DateTimePlus::createFromTimestamp()";s:5:"%file";s:74:"/home/sites/mscare/web/core/lib/Drupal/Component/Datetime/DateTimePlus.php";s:5:"%line";i:201;s:17:"@backtrace_string";s:9488:"#0 /home/sites/mscare/web/core/lib/Drupal/Core/Datetime/DateFormatter.php(122): Drupal\Component\Datetime\DateTimePlus::createFromTimestamp(NULL, Object(DateTimeZone), Array)
#1 /home/sites/mscare/web/core/lib/Drupal/Core/Field/Plugin/Field/FieldFormatter/TimestampFormatter.php(184): Drupal\Core\Datetime\DateFormatter->format(NULL, 'custom', 'd m Y', 'Europe/Athens', 'en')
#2 /home/sites/mscare/web/core/lib/Drupal/Core/Field/FormatterBase.php(89): Drupal\Core\Field\Plugin\Field\FieldFormatter\TimestampFormatter->viewElements(Object(Drupal\Core\Field\FieldItemList), NULL)
#3 /home/sites/mscare/web/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php(263): Drupal\Core\Field\FormatterBase->view(Object(Drupal\Core\Field\FieldItemList), 'en')
#4 /home/sites/mscare/web/core/lib/Drupal/Core/Entity/Entity/EntityViewDisplay.php(221): Drupal\Core\Entity\Entity\EntityViewDisplay->buildMultiple(Array)
#5 /home/sites/mscare/web/core/lib/Drupal/Core/Entity/EntityViewBuilder.php(472): Drupal\Core\Entity\Entity\EntityViewDisplay->build(Object(Drupal\webform\Entity\WebformSubmission))
#6 /home/sites/mscare/web/core/lib/Drupal/Core/Field/FieldItemList.php(243): Drupal\Core\Entity\EntityViewBuilder->viewField(Object(Drupal\Core\Field\FieldItemList), Array)
#7 /home/sites/mscare/web/core/modules/views/src/Plugin/views/field/EntityField.php(864): Drupal\Core\Field\FieldItemList->view(Array)
#8 /home/sites/mscare/web/modules/contrib/views_date_format_sql/src/Plugin/views/field/ViewsDateFormatSqlField.php(237): Drupal\views\Plugin\views\field\EntityField->getItems(Object(Drupal\views\ResultRow))
#9 /home/sites/mscare/web/core/modules/views/src/Plugin/views/field/FieldPluginBase.php(1148): Drupal\views_date_format_sql\Plugin\views\field\ViewsDateFormatSqlField->getItems(Object(Drupal\views\ResultRow))
#10 /home/sites/mscare/web/core/modules/views/views.theme.inc(238): Drupal\views\Plugin\views\field\FieldPluginBase->advancedRender(Object(Drupal\views\ResultRow))
#11 /home/sites/mscare/web/core/lib/Drupal/Core/Theme/ThemeManager.php(287): template_preprocess_views_view_field(Array, 'views_view_fiel...', Array)
#12 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(431): Drupal\Core\Theme\ThemeManager->render('views_view_fiel...', Array)
#13 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(200): Drupal\Core\Render\Renderer->doRender(Array, false)
#14 /home/sites/mscare/web/core/modules/views/src/Plugin/views/field/FieldPluginBase.php(1746): Drupal\Core\Render\Renderer->render(Array)
#15 /home/sites/mscare/web/core/modules/views/src/Plugin/views/style/StylePluginBase.php(771): Drupal\views\Plugin\views\field\FieldPluginBase->theme(Object(Drupal\views\ResultRow))
#16 [internal function]: Drupal\views\Plugin\views\style\StylePluginBase->elementPreRenderRow(Array)
#17 /home/sites/mscare/web/core/lib/Drupal/Core/Security/DoTrustedCallbackTrait.php(100): call_user_func_array(Array, Array)
#18 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(781): Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_ren...', 'silenced_deprec...', 'Drupal\\Core\\Ren...')
#19 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(372): Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array)
#20 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(200): Drupal\Core\Render\Renderer->doRender(Array, true)
#21 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(156): Drupal\Core\Render\Renderer->render(Array, true)
#22 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(573): Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}()
#23 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(157): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#24 /home/sites/mscare/web/core/modules/views/src/Plugin/views/style/StylePluginBase.php(713): Drupal\Core\Render\Renderer->renderPlain(Array)
#25 /home/sites/mscare/web/core/modules/views/src/Plugin/views/style/StylePluginBase.php(577): Drupal\views\Plugin\views\style\StylePluginBase->renderFields(Array)
#26 /home/sites/mscare/web/core/modules/views/src/Plugin/views/style/StylePluginBase.php(468): Drupal\views\Plugin\views\style\StylePluginBase->renderGrouping(Array, Array, true)
#27 /home/sites/mscare/web/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php(2170): Drupal\views\Plugin\views\style\StylePluginBase->render(Array)
#28 /home/sites/mscare/web/core/modules/views/src/ViewExecutable.php(1533): Drupal\views\Plugin\views\display\DisplayPluginBase->render()
#29 /home/sites/mscare/web/core/modules/views/src/Plugin/views/display/DisplayPluginBase.php(2470): Drupal\views\ViewExecutable->render()
#30 /home/sites/mscare/web/core/modules/views/src/ViewExecutable.php(1662): Drupal\views\Plugin\views\display\DisplayPluginBase->preview()
#31 /home/sites/mscare/web/core/modules/views_ui/src/ViewUI.php(605): Drupal\views\ViewExecutable->preview('block_4', Array)
#32 /home/sites/mscare/web/core/modules/views_ui/src/ViewPreviewForm.php(62): Drupal\views_ui\ViewUI->renderPreview('block_4', Array)
#33 /home/sites/mscare/web/core/lib/Drupal/Core/Entity/EntityForm.php(149): Drupal\views_ui\ViewPreviewForm->form(Array, Object(Drupal\Core\Form\FormState))
#34 /home/sites/mscare/web/core/modules/views_ui/src/ViewFormBase.php(41): Drupal\Core\Entity\EntityForm->buildForm(Array, Object(Drupal\Core\Form\FormState))
#35 [internal function]: Drupal\views_ui\ViewFormBase->buildForm(Array, Object(Drupal\Core\Form\FormState), 'block_4')
#36 /home/sites/mscare/web/core/lib/Drupal/Core/Form/FormBuilder.php(532): call_user_func_array(Array, Array)
#37 /home/sites/mscare/web/core/lib/Drupal/Core/Form/FormBuilder.php(371): Drupal\Core\Form\FormBuilder->retrieveForm('view_preview_fo...', Object(Drupal\Core\Form\FormState))
#38 /home/sites/mscare/web/core/lib/Drupal/Core/Form/FormBuilder.php(629): Drupal\Core\Form\FormBuilder->rebuildForm('view_preview_fo...', Object(Drupal\Core\Form\FormState), Array)
#39 /home/sites/mscare/web/core/lib/Drupal/Core/Form/FormBuilder.php(321): Drupal\Core\Form\FormBuilder->processForm('view_preview_fo...', Array, Object(Drupal\Core\Form\FormState))
#40 /home/sites/mscare/web/core/lib/Drupal/Core/Controller/FormController.php(91): Drupal\Core\Form\FormBuilder->buildForm(Object(Drupal\views_ui\ViewPreviewForm), Object(Drupal\Core\Form\FormState))
#41 [internal function]: Drupal\Core\Controller\FormController->getContentResult(Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\RouteMatch))
#42 /home/sites/mscare/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array(Array, Array)
#43 /home/sites/mscare/web/core/lib/Drupal/Core/Render/Renderer.php(573): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#44 /home/sites/mscare/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(124): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#45 /home/sites/mscare/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array)
#46 /home/sites/mscare/vendor/symfony/http-kernel/HttpKernel.php(151): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#47 /home/sites/mscare/vendor/symfony/http-kernel/HttpKernel.php(68): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#48 /home/sites/mscare/web/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#49 /home/sites/mscare/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#50 /home/sites/mscare/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#51 /home/sites/mscare/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#52 /home/sites/mscare/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#53 /home/sites/mscare/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(52): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#54 /home/sites/mscare/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#55 /home/sites/mscare/web/core/lib/Drupal/Core/DrupalKernel.php(708): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#56 /home/sites/mscare/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#57 {main}";}