a:6:{s:5:"%type";s:5:"Error";s:8:"@message";s:35:"__clone method called on non-object";s:9:"%function";s:44:"Drupal\Core\Routing\UrlGenerator->getRoute()";s:5:"%file";s:55:"/code/web/core/lib/Drupal/Core/Routing/UrlGenerator.php";s:5:"%line";i:426;s:17:"@backtrace_string";s:3979:"#0 /code/web/core/lib/Drupal/Core/Routing/UrlGenerator.php(271): Drupal\Core\Routing\UrlGenerator->getRoute('update.status')
#1 /code/web/core/lib/Drupal/Core/Render/MetadataBubblingUrlGenerator.php(105): Drupal\Core\Routing\UrlGenerator->generateFromRoute('update.status', Array, Array, true)
#2 /code/web/core/lib/Drupal/Core/Url.php(762): Drupal\Core\Render\MetadataBubblingUrlGenerator->generateFromRoute('update.status', Array, Array, true)
#3 /code/web/core/lib/Drupal/Core/Utility/LinkGenerator.php(182): Drupal\Core\Url->toString(true)
#4 /code/web/core/lib/Drupal/Core/Utility/LinkGenerator.php(64): Drupal\Core\Utility\LinkGenerator->generate(Object(Drupal\Core\StringTranslation\TranslatableMarkup), Object(Drupal\Core\Url))
#5 /code/web/core/lib/Drupal/Core/Link.php(138): Drupal\Core\Utility\LinkGenerator->generateFromLink(Object(Drupal\Core\Link))
#6 /code/web/core/modules/update/update.install(170): Drupal\Core\Link->toString()
#7 /code/web/core/modules/update/update.install(44): _update_requirement_check(Array, 'core')
#8 /code/web/core/modules/update/update.fetch.inc(22): update_requirements('runtime')
#9 /code/web/core/modules/update/update.module(284): _update_cron_notify()
#10 [internal function]: update_cron()
#11 /code/web/core/lib/Drupal/Core/Extension/ModuleHandler.php(392): call_user_func_array('update_cron', Array)
#12 /code/web/core/lib/Drupal/Core/Cron.php(236): Drupal\Core\Extension\ModuleHandler->invoke('update', 'cron')
#13 /code/web/core/lib/Drupal/Core/Cron.php(134): Drupal\Core\Cron->invokeCronHandlers()
#14 /code/web/core/lib/Drupal/Core/ProxyClass/Cron.php(75): Drupal\Core\Cron->run()
#15 /opt/pantheon/drupal-extensions/Commands/PantheonCommands.php(77): Drupal\Core\ProxyClass\Cron->run()
#16 [internal function]: Drush\Commands\PantheonCommands->cron('2400', Array)
#17 /code/vendor/consolidation/annotated-command/src/CommandProcessor.php(257): call_user_func_array(Array, Array)
#18 /code/vendor/consolidation/annotated-command/src/CommandProcessor.php(212): Consolidation\AnnotatedCommand\CommandProcessor->runCommandCallback(Array, Object(Consolidation\AnnotatedCommand\CommandData))
#19 /code/vendor/consolidation/annotated-command/src/CommandProcessor.php(176): Consolidation\AnnotatedCommand\CommandProcessor->validateRunAndAlter(Array, Array, Object(Consolidation\AnnotatedCommand\CommandData))
#20 /code/vendor/consolidation/annotated-command/src/AnnotatedCommand.php(302): Consolidation\AnnotatedCommand\CommandProcessor->process(Object(Symfony\Component\Console\Output\ConsoleOutput), Array, Array, Object(Consolidation\AnnotatedCommand\CommandData))
#21 /code/vendor/symfony/console/Command/Command.php(255): Consolidation\AnnotatedCommand\AnnotatedCommand->execute(Object(Drush\Symfony\DrushArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#22 /code/vendor/symfony/console/Application.php(1005): Symfony\Component\Console\Command\Command->run(Object(Drush\Symfony\DrushArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#23 /code/vendor/symfony/console/Application.php(255): Symfony\Component\Console\Application->doRunCommand(Object(Consolidation\AnnotatedCommand\AnnotatedCommand), Object(Drush\Symfony\DrushArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#24 /code/vendor/symfony/console/Application.php(148): Symfony\Component\Console\Application->doRun(Object(Drush\Symfony\DrushArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#25 /code/vendor/drush/drush/src/Runtime/Runtime.php(118): Symfony\Component\Console\Application->run(Object(Drush\Symfony\DrushArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#26 /code/vendor/drush/drush/src/Runtime/Runtime.php(48): Drush\Runtime\Runtime->doRun(Array, Object(Symfony\Component\Console\Output\ConsoleOutput))
#27 /code/vendor/drush/drush/drush.php(72): Drush\Runtime\Runtime->run(Array)
#28 /code/vendor/drush/drush/drush(4): require('/code/vendor/dr...')
#29 {main}";}