Drupal V11
AssertionError: Fetch mode 65536 is not supported. Use supported modes only. in assert() (line 313 of /var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php).
#0 /var/www/html/web/core/lib/Drupal/Core/Database/StatementWrapperIterator.php(313): assert()
#1 /var/www/html/web/modules/contrib/onlyone/src/OnlyOne.php(301): Drupal\Core\Database\StatementWrapperIterator->fetchAll()
#2 /var/www/html/web/modules/contrib/onlyone/src/OnlyOne.php(418): Drupal\onlyone\OnlyOne->getAvailableContentTypesSummarized()
#3 /var/www/html/web/modules/contrib/onlyone/src/Form/ConfigContentTypes.php(81): Drupal\onlyone\OnlyOne->getAvailableContentTypesForPrint()
#4 [internal function]: Drupal\onlyone\Form\ConfigContentTypes->buildForm()
#5 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(528): call_user_func_array()
#6 /var/www/html/web/core/lib/Drupal/Core/Form/FormBuilder.php(279): Drupal\Core\Form\FormBuilder->retrieveForm()
#7 /var/www/html/web/modules/contrib/autosave_form/src/Form/AutosaveFormBuilder.php(97): Drupal\Core\Form\FormBuilder->buildForm()
#8 /var/www/html/web/core/lib/Drupal/Core/Controller/FormController.php(73): Drupal\autosave_form\Form\AutosaveFormBuilder->buildForm()
#9 [internal function]: Drupal\Core\Controller\FormController->getContentResult()
#10 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array()
#11 /var/www/html/web/core/lib/Drupal/Core/Render/Renderer.php(593): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#12 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(121): Drupal\Core\Render\Renderer->executeInRenderContext()
#13 /var/www/html/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext()
#14 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(183): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#15 /var/www/html/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#16 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/Session.php(53): Symfony\Component\HttpKernel\HttpKernel->handle()
#17 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#18 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#19 /var/www/html/web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle()
#20 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(116): Drupal\big_pipe\StackMiddleware\ContentLength->handle()
#21 /var/www/html/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(90): Drupal\page_cache\StackMiddleware\PageCache->pass()
#22 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle()
#23 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#24 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#25 /var/www/html/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle()
#26 /var/www/html/web/core/lib/Drupal/Core/DrupalKernel.php(709): Drupal\Core\StackMiddleware\StackedHttpKernel->handle()
#27 /var/www/html/web/index.php(19): Drupal\Core\DrupalKernel->handle()
#28 {main}
Active
2.0
Code
Hi, can you explain how to reproduce the issue?
When I go to admin/config/content/onlyone
The website encountered an unexpected error. Try again later.
AssertionError: Fetch mode 65536 is not supported. Use supported modes only. in assert() (line 313 of core/lib/Drupal/Core/Database/StatementWrapperIterator.php).