Additional uncaught exception thrown while handling exception.

Original

Drupal\Core\Database\DatabaseExceptionWrapper: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: CREATE TABLE "key_value" ( `collection` VARCHAR(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'A named collection of key and value pairs.', `name` VARCHAR(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'The key of the key-value pair. As KEY is a SQL reserved keyword, name was chosen instead.', `value` LONGBLOB NOT NULL COMMENT 'The value.', PRIMARY KEY (`collection`, `name`) ) ENGINE = InnoDB DEFAULT CHARACTER SET utf8mb4 COMMENT 'Generic key-value storage table. See the state system for…'; Array ( ) in Drupal\Core\KeyValueStore\DatabaseStorage->ensureTableExists() (line 259 of D:\inetpub\wwwroot\CO_DOI\core\lib\Drupal\Core\KeyValueStore\DatabaseStorage.php).

Drupal\Core\KeyValueStore\DatabaseStorage->ensureTableExists() (Line: 148)
Drupal\Core\KeyValueStore\DatabaseStorage->set() (Line: 84)
Drupal\Core\State\State->set() (Line: 91)
Drupal\Core\Template\TwigEnvironment->__construct()
ReflectionClass->newInstanceArgs() (Line: 1142)
Symfony\Component\DependencyInjection\ContainerBuilder->createService() (Line: 618)
Symfony\Component\DependencyInjection\ContainerBuilder->doGet() (Line: 558)
Symfony\Component\DependencyInjection\ContainerBuilder->get() (Line: 198)
Drupal::service() (Line: 57)
twig_render_template() (Line: 384)
Drupal\Core\Theme\ThemeManager->render() (Line: 436)
Drupal\Core\Render\Renderer->doRender() (Line: 201)
Drupal\Core\Render\Renderer->render() (Line: 145)
Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 578)
Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 146)
Drupal\Core\Render\Renderer->renderRoot() (Line: 66)
Drupal\Core\Render\BareHtmlPageRenderer->renderBarePage() (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer->renderBarePage() (Line: 1052)
install_display_output() (Line: 160)
install_drupal() (Line: 48)

Additional

Drupal\Core\Database\DatabaseExceptionWrapper: SQLSTATE[HY000]: General error: 2006 MySQL server has gone away: CREATE TABLE "key_value" ( `collection` VARCHAR(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'A named collection of key and value pairs.', `name` VARCHAR(128) CHARACTER SET ascii COLLATE ascii_general_ci NOT NULL DEFAULT '' COMMENT 'The key of the key-value pair. As KEY is a SQL reserved keyword, name was chosen instead.', `value` LONGBLOB NOT NULL COMMENT 'The value.', PRIMARY KEY (`collection`, `name`) ) ENGINE = InnoDB DEFAULT CHARACTER SET utf8mb4 COMMENT 'Generic key-value storage table. See the state system for…'; Array ( ) in Drupal\Core\KeyValueStore\DatabaseStorage->ensureTableExists() (line 259 of D:\inetpub\wwwroot\CO_DOI\core\lib\Drupal\Core\KeyValueStore\DatabaseStorage.php).

Drupal\Core\KeyValueStore\DatabaseStorage->ensureTableExists() (Line: 148)
Drupal\Core\KeyValueStore\DatabaseStorage->set() (Line: 84)
Drupal\Core\State\State->set() (Line: 425)
Drupal\Core\Extension\ExtensionList->getPathnames() (Line: 46)
Drupal\Core\Installer\InstallerThemeExtensionList->getPathname() (Line: 180)
drupal_get_filename() (Line: 214)
drupal_get_path() (Line: 438)
Drupal\Core\Asset\LibraryDiscoveryParser->drupalGetPath() (Line: 108)
Drupal\Core\Asset\LibraryDiscoveryParser->buildByExtension() (Line: 87)
Drupal\Core\Asset\LibraryDiscoveryCollector->getLibraryDefinitions() (Line: 66)
Drupal\Core\Asset\LibraryDiscoveryCollector->resolveCacheMiss() (Line: 149)
Drupal\Core\Cache\CacheCollector->get() (Line: 44)
Drupal\Core\Asset\LibraryDiscovery->getLibrariesByExtension() (Line: 58)
Drupal\Core\Asset\LibraryDiscovery->getLibraryByName() (Line: 68)
Drupal\Core\Asset\LibraryDependencyResolver->doGetDependencies() (Line: 41)
Drupal\Core\Asset\LibraryDependencyResolver->getLibrariesWithDependencies() (Line: 104)
Drupal\Core\Asset\AssetResolver->getLibrariesToLoad() (Line: 116)
Drupal\Core\Asset\AssetResolver->getCssAssets() (Line: 312)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAssetLibraries() (Line: 158)
Drupal\Core\Render\HtmlResponseAttachmentsProcessor->processAttachments() (Line: 94)
Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments() (Line: 72)
Drupal\Core\Render\BareHtmlPageRenderer->renderBarePage() (Line: 76)
Drupal\Core\ProxyClass\Render\BareHtmlPageRenderer->renderBarePage() (Line: 1052)
install_display_output() (Line: 271)
_drupal_log_error() (Line: 330)
_drupal_exception_handler()