Additional uncaught exception thrown while handling exception.

Original

Symfony\Component\Routing\Exception\RouteNotFoundException: in Drupal\Core\Routing\NullGenerator->getRoute() (line 43 of /opt/www/topway/core/lib/Drupal/Core/Routing/NullGenerator.php).

Drupal\Core\Routing\NullGenerator->getRoute('gavias_blockbuilder.admin.edit') (Line: 271)
Drupal\Core\Routing\UrlGenerator->generateFromRoute('gavias_blockbuilder.admin.edit', Array, Array, ) (Line: 591)
Drupal::url('gavias_blockbuilder.admin.edit', Array) (Line: 114)
gavias_blockbuilder_form_alter(Array, Object, 'install_select_language_form') (Line: 539)
Drupal\Core\Extension\ModuleHandler->alter('form', Array, Object, 'install_select_language_form') (Line: 838)
Drupal\Core\Form\FormBuilder->prepareForm('install_select_language_form', Array, Object) (Line: 279)
Drupal\Core\Form\FormBuilder->buildForm('Drupal\Core\Installer\Form\SelectLanguageForm', Object) (Line: 948)
install_get_form('Drupal\Core\Installer\Form\SelectLanguageForm', Array) (Line: 1380)
install_select_language(Array) (Line: 695)
install_run_task(Array, Array) (Line: 570)
install_run_tasks(Array, NULL) (Line: 118)
install_drupal(Object) (Line: 44)

Additional

Drupal\Core\Entity\EntityStorageException: Exception thrown while performing a schema update. SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: CREATE TABLE {node__field_display_title} ( `bundle` VARCHAR(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'The field instance bundle to which this row belongs, used when deleting a field instance', `deleted` TINYINT NOT NULL DEFAULT 0 COMMENT 'A boolean indicating whether this data item has been deleted', `entity_id` INT unsigned NOT NULL COMMENT 'The entity id this data is attached to', `revision_id` INT unsigned NOT NULL COMMENT 'The entity revision id this data is attached to', `langcode` VARCHAR(32) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'The language code for this data item.', `delta` INT unsigned NOT NULL COMMENT 'The sequence number for this data item, used for multi-value fields', `field_display_title_value` VARCHAR(255) NOT NULL, PRIMARY KEY (`entity_id`, `deleted`, `delta`, `langcode`), INDEX `bundle` (`bundle`), INDEX `revision_id` (`revision_id`) ) ENGINE = InnoDB DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci COMMENT 'Data storage for node field field_display_title.'; Array ( ) in Drupal\Core\Entity\Sql\SqlContentEntityStorage->wrapSchemaException() (line 1619 of /opt/www/topway/core/lib/Drupal/Core/Entity/Sql/SqlContentEntityStorage.php).

Drupal\Core\Entity\Sql\SqlContentEntityStorage->wrapSchemaException(Object) (Line: 1558)
Drupal\Core\Entity\Sql\SqlContentEntityStorage->onFieldStorageDefinitionCreate(Object) (Line: 85)
Drupal\Core\Field\FieldStorageDefinitionListener->onFieldStorageDefinitionCreate(Object) (Line: 340)
Drupal\field\Entity\FieldStorageConfig->preSaveNew(Object) (Line: 294)
Drupal\field\Entity\FieldStorageConfig->preSave(Object) (Line: 499)
Drupal\Core\Entity\EntityStorageBase->doPreSave(Object) (Line: 454)
Drupal\Core\Entity\EntityStorageBase->save(Object) (Line: 263)
Drupal\Core\Config\Entity\ConfigEntityStorage->save(Object) (Line: 395)
Drupal\Core\Entity\EntityBase->save() (Line: 616)
Drupal\Core\Config\Entity\ConfigEntityBase->save() (Line: 51)
title_field_for_manage_display_entity_bundle_info_alter(Array, NULL, NULL) (Line: 539)
Drupal\Core\Extension\ModuleHandler->alter('entity_bundle_info', Array) (Line: 110)
Drupal\Core\Entity\EntityTypeBundleInfo->getAllBundleInfo() (Line: 80)
Drupal\Core\Entity\EntityTypeBundleInfo->getBundleInfo('block') (Line: 108)
Drupal\Core\Entity\Plugin\DataType\Deriver\EntityDeriver->getDerivativeDefinitions(Array) (Line: 101)
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDerivatives(Array) (Line: 87)
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDefinitions() (Line: 284)
Drupal\Core\Plugin\DefaultPluginManager->findDefinitions() (Line: 175)
Drupal\Core\Plugin\DefaultPluginManager->getDefinitions() (Line: 22)
Drupal\Core\Plugin\DefaultPluginManager->getDefinition('field_item:string_long') (Line: 195)
Drupal\Core\TypedData\DataDefinition->getClass() (Line: 633)
Drupal\Core\Field\BaseFieldDefinition->getMainPropertyName() (Line: 490)
Drupal\Core\Field\BaseFieldDefinition->setDefaultValue('') (Line: 43)
Drupal\Core\Entity\EditorialContentEntityBase::revisionLogBaseFieldDefinitions(Object) (Line: 23)
Drupal\Core\Entity\EditorialContentEntityBase::baseFieldDefinitions(Object) (Line: 180)
Drupal\block_content\Entity\BlockContent::baseFieldDefinitions(Object) (Line: 214)
Drupal\Core\Entity\EntityFieldManager->buildBaseFieldDefinitions('block_content') (Line: 179)
Drupal\Core\Entity\EntityFieldManager->getBaseFieldDefinitions('block_content') (Line: 436)
Drupal\Core\Entity\EntityFieldManager->getFieldStorageDefinitions('block_content') (Line: 472)
Drupal\Core\Entity\EntityFieldManager->getActiveFieldStorageDefinitions('block_content') (Line: 208)
Drupal\Core\Entity\Sql\SqlContentEntityStorage->__construct(Object, Object, Object, Object, Object, Object, Object, Object) (Line: 156)
Drupal\Core\Entity\Sql\SqlContentEntityStorage::createInstance(Object, Object) (Line: 285)
Drupal\Core\Entity\EntityTypeManager->createHandlerInstance('Drupal\Core\Entity\Sql\SqlContentEntityStorage', Object) (Line: 274)
Drupal\Core\Entity\EntityTypeManager->getHandler('block_content', 'storage') (Line: 208)
Drupal\Core\Entity\EntityTypeManager->getStorage('block_content') (Line: 117)
Drupal\views\EntityViewsData::createInstance(Object, Object) (Line: 285)
Drupal\Core\Entity\EntityTypeManager->createHandlerInstance('Drupal\block_content\BlockContentViewsData', Object) (Line: 274)
Drupal\Core\Entity\EntityTypeManager->getHandler('block_content', 'views_data') (Line: 177)
views_views_data()
call_user_func_array('views_views_data', Array) (Line: 392)
Drupal\Core\Extension\ModuleHandler->invoke('views', 'views_data') (Line: 245)
Drupal\views\ViewsData->getData() (Line: 162)
Drupal\views\ViewsData->get('block_content') (Line: 98)
Drupal\views\Plugin\Derivative\ViewsEntityRow->getDerivativeDefinitions(Array) (Line: 101)
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDerivatives(Array) (Line: 87)
Drupal\Component\Plugin\Discovery\DerivativeDiscoveryDecorator->getDefinitions() (Line: 284)
Drupal\Core\Plugin\DefaultPluginManager->findDefinitions() (Line: 175)
Drupal\Core\Plugin\DefaultPluginManager->getDefinitions() (Line: 147)
views_theme(Array, 'module', 'views', 'core/modules/views') (Line: 454)
Drupal\Core\Theme\Registry->processExtension(Array, 'views', 'module', 'views', 'core/modules/views') (Line: 341)
Drupal\Core\Theme\Registry->build() (Line: 240)
Drupal\Core\Theme\Registry->get() (Line: 88)
Drupal\Core\Utility\ThemeRegistry->initializeRegistry() (Line: 69)
Drupal\Core\Utility\ThemeRegistry->__construct('theme_registry:runtime:seven', Object, Object, Array, 1) (Line: 260)
Drupal\Core\Theme\Registry->getRuntime() (Line: 142)
Drupal\Core\Theme\ThemeManager->render('html', Array) (Line: 431)
Drupal\Core\Render\Renderer->doRender(Array, 1) (Line: 200)
Drupal\Core\Render\Renderer->render(Array, 1) (Line: 144)
Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 573)
Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 145)
Drupal\Core\Render\Renderer->renderRoot(Array) (Line: 66)
Drupal\Core\Render\BareHtmlPageRenderer->renderBarePage(Array, 'Error', 'install_page', Array) (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer->renderBarePage(Array, 'Error', 'install_page', Array) (Line: 1054)
install_display_output(Array, Array, Array) (Line: 267)
_drupal_log_error(Array, 1) (Line: 618)
_drupal_exception_handler(Object)