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Welcome to ISL
The Institute of Shipping Economics and Logistics was founded in Bremen in 1954 and has since become one of Europe's leading institutions for research, consultancy and know-how transfer in maritime logistics.
Drupal\smart_date\Plugin\views\filter\Date->__construct(Array, 'date', Array, Object, Object) (Line: 61) Drupal\smart_date\Plugin\views\filter\Date::create(Object, Array, 'date', Array) (Line: 21) Drupal\Core\Plugin\Factory\ContainerFactory->createInstance('date', Array) (Line: 76) Drupal\Component\Plugin\PluginManagerBase->createInstance('date', Array) (Line: 121) Drupal\views\Plugin\ViewsHandlerManager->createInstance('date', Array) (Line: 106) Drupal\views\Plugin\ViewsHandlerManager->getHandler(Array, NULL) (Line: 893) Drupal\views\Plugin\views\display\DisplayPluginBase->getHandlers('filter') (Line: 1055) Drupal\views\ViewExecutable->_initHandler('filter', Array) (Line: 913) Drupal\views\ViewExecutable->initHandlers() (Line: 2323) Drupal\views\Plugin\views\display\DisplayPluginBase->preExecute() (Line: 1707) Drupal\views\ViewExecutable->preExecute(Array) (Line: 1642) Drupal\views\ViewExecutable->executeDisplay('block_1', Array) (Line: 81) Drupal\views\Element\View::preRenderViewElement(Array) (Line: 61) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 240) Drupal\block_field\Plugin\Field\FieldFormatter\BlockFieldFormatter->preRender(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 88) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 74) __TwigTemplate_569d9eac554475b914f2dd2182516ccb->block_content(Array, Array) (Line: 171) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_569d9eac554475b914f2dd2182516ccb->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array, Array) (Line: 43) __TwigTemplate_0083d793d8f962bb178da4f6746e42be->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/paragraphs/paragraph--news-wrapper.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array) (Line: 493) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 102) __TwigTemplate_da9ba8669f12a6950c88bf9157cf4ab3->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/content/node.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) 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)
Drupal\smart_date\Plugin\views\filter\Date->__construct(Array, 'date', Array, Object, Object) (Line: 61) Drupal\smart_date\Plugin\views\filter\Date::create(Object, Array, 'date', Array) (Line: 21) Drupal\Core\Plugin\Factory\ContainerFactory->createInstance('date', Array) (Line: 76) Drupal\Component\Plugin\PluginManagerBase->createInstance('date', Array) (Line: 121) Drupal\views\Plugin\ViewsHandlerManager->createInstance('date', Array) (Line: 106) Drupal\views\Plugin\ViewsHandlerManager->getHandler(Array, NULL) (Line: 893) Drupal\views\Plugin\views\display\DisplayPluginBase->getHandlers('filter') (Line: 1055) Drupal\views\ViewExecutable->_initHandler('filter', Array) (Line: 913) Drupal\views\ViewExecutable->initHandlers() (Line: 2323) Drupal\views\Plugin\views\display\DisplayPluginBase->preExecute() (Line: 1707) Drupal\views\ViewExecutable->preExecute(Array) (Line: 1642) Drupal\views\ViewExecutable->executeDisplay('block_1', Array) (Line: 81) Drupal\views\Element\View::preRenderViewElement(Array) (Line: 61) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 240) Drupal\block_field\Plugin\Field\FieldFormatter\BlockFieldFormatter->preRender(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 88) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 74) __TwigTemplate_569d9eac554475b914f2dd2182516ccb->block_content(Array, Array) (Line: 171) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_569d9eac554475b914f2dd2182516ccb->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array, Array) (Line: 43) __TwigTemplate_0083d793d8f962bb178da4f6746e42be->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/paragraphs/paragraph--news-wrapper.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array) (Line: 493) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 102) __TwigTemplate_da9ba8669f12a6950c88bf9157cf4ab3->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/content/node.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) 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)
Drupal\smart_date\Plugin\views\filter\Date->__construct(Array, 'date', Array, Object, Object) (Line: 61) Drupal\smart_date\Plugin\views\filter\Date::create(Object, Array, 'date', Array) (Line: 21) Drupal\Core\Plugin\Factory\ContainerFactory->createInstance('date', Array) (Line: 76) Drupal\Component\Plugin\PluginManagerBase->createInstance('date', Array) (Line: 121) Drupal\views\Plugin\ViewsHandlerManager->createInstance('date', Array) (Line: 106) Drupal\views\Plugin\ViewsHandlerManager->getHandler(Array, NULL) (Line: 893) Drupal\views\Plugin\views\display\DisplayPluginBase->getHandlers('filter') (Line: 1055) Drupal\views\ViewExecutable->_initHandler('filter', Array) (Line: 913) Drupal\views\ViewExecutable->initHandlers() (Line: 2323) Drupal\views\Plugin\views\display\DisplayPluginBase->preExecute() (Line: 1707) Drupal\views\ViewExecutable->preExecute(Array) (Line: 1642) Drupal\views\ViewExecutable->executeDisplay('block_1', Array) (Line: 81) Drupal\views\Element\View::preRenderViewElement(Array) (Line: 61) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 240) Drupal\block_field\Plugin\Field\FieldFormatter\BlockFieldFormatter->preRender(Array) call_user_func_array(Array, Array) (Line: 111) Drupal\Core\Render\Renderer->doTrustedCallback(Array, Array, 'Render #pre_render callbacks must be methods of a class that implements \Drupal\Core\Security\TrustedCallbackInterface or be an anonymous function. The callback was %s. See https://www.drupal.org/node/2966725', 'exception', 'Drupal\Core\Render\Element\RenderCallbackInterface') (Line: 859) Drupal\Core\Render\Renderer->doCallback('#pre_render', Array, Array) (Line: 421) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 88) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 74) __TwigTemplate_cd237e32d7f499e114a29c207b828089->block_content(Array, Array) (Line: 171) Twig\Template->displayBlock('content', Array, Array) (Line: 58) __TwigTemplate_cd237e32d7f499e114a29c207b828089->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array, Array) (Line: 43) __TwigTemplate_55d8f2d3c3082e0519a765c05a2dd14f->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/paragraphs/paragraph--events-wrapper.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('paragraph', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 68) __TwigTemplate_14316940f64444e69d3d4a8ac1ab169a->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/contrib/classy/templates/field/field.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('field', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array) (Line: 493) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array) (Line: 475) Drupal\Core\Template\TwigExtension->escapeFilter(Object, Array, 'html', NULL, 1) (Line: 102) __TwigTemplate_da9ba8669f12a6950c88bf9157cf4ab3->doDisplay(Array, Array) (Line: 394) Twig\Template->displayWithErrorHandling(Array, Array) (Line: 367) Twig\Template->display(Array) (Line: 379) Twig\Template->render(Array) (Line: 38) Twig\TemplateWrapper->render(Array) (Line: 39) twig_render_template('themes/custom/isl/templates/content/node.html.twig', Array) (Line: 348) Drupal\Core\Theme\ThemeManager->render('node', Array) (Line: 480) Drupal\Core\Render\Renderer->doRender(Array, ) (Line: 240) Drupal\Core\Render\Renderer->render(Array, ) (Line: 238) Drupal\Core\Render\MainContent\HtmlRenderer->Drupal\Core\Render\MainContent\{closure}() (Line: 627) Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 231) Drupal\Core\Render\MainContent\HtmlRenderer->prepare(Array, Object, Object) (Line: 128) Drupal\Core\Render\MainContent\HtmlRenderer->renderResponse(Array, Object, Object) (Line: 90) Drupal\Core\EventSubscriber\MainContentViewSubscriber->onViewRenderArray(Object, 'kernel.view', Object) call_user_func(Array, Object, 'kernel.view', Object) (Line: 111) Drupal\Component\EventDispatcher\ContainerAwareEventDispatcher->dispatch(Object, 'kernel.view') (Line: 186) 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)
The Institute of Shipping Economics and Logistics was founded in Bremen in 1954 and has since become one of Europe's leading institutions for research, consultancy and know-how transfer in maritime logistics.