a:6:{s:5:"%type";s:7:"Warning";s:8:"@message";O:25:"Drupal\Core\Render\Markup":1:{s:9:"*string";s:39:"Invalid argument supplied for foreach()";}s:9:"%function";s:56:"Drupal\views\Plugin\views\style\Table->sanitizeColumns()";s:5:"%file";s:70:"/var/www/yaffs/web/core/modules/views/src/Plugin/views/style/Table.php";s:5:"%line";i:179;s:17:"@backtrace_string";s:7285:"#0 /var/www/yaffs/web/core/includes/bootstrap.inc(552): _drupal_error_handler_real(2, 'Invalid argumen...', '/var/www/yaffs/...', 179, Array)
#1 /var/www/yaffs/web/core/modules/views/src/Plugin/views/style/Table.php(179): _drupal_error_handler(2, 'Invalid argumen...', '/var/www/yaffs/...', 179, Array)
#2 /var/www/yaffs/web/core/modules/views/views.theme.inc(427): Drupal\views\Plugin\views\style\Table->sanitizeColumns('2', Array)
#3 /var/www/yaffs/web/core/lib/Drupal/Core/Theme/ThemeManager.php(287): template_preprocess_views_view_table(Array, 'views_view_tabl...', Array)
#4 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Theme\ThemeManager->render('views_view_tabl...', Array)
#5 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(448): Drupal\Core\Render\Renderer->doRender(Array)
#6 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, false)
#7 /var/www/yaffs/web/core/lib/Drupal/Core/Template/TwigExtension.php(490): Drupal\Core\Render\Renderer->render(Array)
#8 /var/www/yaffs/web/sites/default/files/php/twig/59148224ebca0_views-ui-view-preview-sec_nt2AwRksug_gAjZb0RIz2hht4/vXtZsF_IBwTvmFN-3gDPY3Rucdkwgh4th4DwofjQlMQ.php(57): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#9 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(432): __TwigTemplate_87ec8a3537e0d9eec5ad2e405775c1a8e1232cf178ce00f702f3017ec270e7bd->doDisplay(Array, Array)
#10 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(403): Twig_Template->displayWithErrorHandling(Array, Array)
#11 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(411): Twig_Template->display(Array)
#12 /var/www/yaffs/web/core/themes/engines/twig/twig.engine(64): Twig_Template->render(Array)
#13 /var/www/yaffs/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('core/themes/sta...', Array)
#14 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Theme\ThemeManager->render('views_ui_view_p...', Array)
#15 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, false)
#16 /var/www/yaffs/web/core/lib/Drupal/Core/Template/TwigExtension.php(490): Drupal\Core\Render\Renderer->render(Array)
#17 /var/www/yaffs/web/sites/default/files/php/twig/59148224ebca0_views-view.html.twig_My8wCKNyJv0eBmdCJ1uPxYt8x/vKSMraRJQTOp34RErjbMU7VmhYBZ8IqHLeMm1omv-Vs.php(114): Drupal\Core\Template\TwigExtension->escapeFilter(Object(Drupal\Core\Template\TwigEnvironment), Array, 'html', NULL, true)
#18 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(432): __TwigTemplate_0b39505df84b691c5a3640573ee0790767231d2654971965753660bef51abd95->doDisplay(Array, Array)
#19 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(403): Twig_Template->displayWithErrorHandling(Array, Array)
#20 /var/www/yaffs/vendor/twig/twig/lib/Twig/Template.php(411): Twig_Template->display(Array)
#21 /var/www/yaffs/web/core/themes/engines/twig/twig.engine(64): Twig_Template->render(Array)
#22 /var/www/yaffs/web/core/lib/Drupal/Core/Theme/ThemeManager.php(384): twig_render_template('core/themes/cla...', Array)
#23 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(435): Drupal\Core\Theme\ThemeManager->render('views_view', Array)
#24 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(448): Drupal\Core\Render\Renderer->doRender(Array)
#25 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(448): Drupal\Core\Render\Renderer->doRender(Array)
#26 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(448): Drupal\Core\Render\Renderer->doRender(Array)
#27 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(195): Drupal\Core\Render\Renderer->doRender(Array, true)
#28 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(139): Drupal\Core\Render\Renderer->render(Array, true)
#29 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(574): Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}()
#30 /var/www/yaffs/web/core/lib/Drupal/Core/Render/Renderer.php(140): Drupal\Core\Render\Renderer->executeInRenderContext(Object(Drupal\Core\Render\RenderContext), Object(Closure))
#31 /var/www/yaffs/web/core/includes/common.inc(858): Drupal\Core\Render\Renderer->renderRoot(Array)
#32 /var/www/yaffs/web/core/lib/Drupal/Core/Render/MainContent/AjaxRenderer.php(83): drupal_render_root(Array)
#33 /var/www/yaffs/web/core/lib/Drupal/Core/Render/MainContent/AjaxRenderer.php(62): Drupal\Core\Render\MainContent\AjaxRenderer->drupalRenderRoot(Array)
#34 /var/www/yaffs/web/core/lib/Drupal/Core/EventSubscriber/MainContentViewSubscriber.php(90): Drupal\Core\Render\MainContent\AjaxRenderer->renderResponse(Array, Object(Symfony\Component\HttpFoundation\Request), Object(Drupal\Core\Routing\CurrentRouteMatch))
#35 /var/www/yaffs/web/core/lib/Drupal/Component/EventDispatcher/ContainerAwareEventDispatcher.php(111): Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object(Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent), 'kernel.view', Object(Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher))
#36 /var/www/yaffs/vendor/symfony/http-kernel/HttpKernel.php(149): Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch('kernel.view', Object(Symfony\Component\HttpKernel\Event\GetResponseForControllerResultEvent))
#37 /var/www/yaffs/vendor/symfony/http-kernel/HttpKernel.php(64): Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object(Symfony\Component\HttpFoundation\Request), 1)
#38 /var/www/yaffs/web/core/lib/Drupal/Core/StackMiddleware/Session.php(57): Symfony\Component\HttpKernel\HttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#39 /var/www/yaffs/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(47): Drupal\Core\StackMiddleware\Session->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#40 /var/www/yaffs/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(99): Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#41 /var/www/yaffs/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(78): Drupal\page_cache\StackMiddleware\PageCache->pass(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#42 /var/www/yaffs/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(47): Drupal\page_cache\StackMiddleware\PageCache->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#43 /var/www/yaffs/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(50): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#44 /var/www/yaffs/vendor/stack/builder/src/Stack/StackedHttpKernel.php(23): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#45 /var/www/yaffs/web/core/lib/Drupal/Core/DrupalKernel.php(656): Stack\StackedHttpKernel->handle(Object(Symfony\Component\HttpFoundation\Request), 1, true)
#46 /var/www/yaffs/web/index.php(19): Drupal\Core\DrupalKernel->handle(Object(Symfony\Component\HttpFoundation\Request))
#47 {main}";}