Fatal error: Uncaught Error: Class "Drupal\Core\Database\Query\Upsert" not found in /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/modules/mysql/src/Driver/Database/mysql/Upsert.php:10 Stack trace: #0 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/vendor/composer/ClassLoader.php(576): include() #1 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}('/home/clients/c...') #2 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/modules/mysql/src/Driver/Database/mysql/Connection.php(443): Composer\Autoload\ClassLoader->loadClass('Drupal\\mysql\\Dr...') #3 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Cache/DatabaseBackend.php(273): Drupal\mysql\Driver\Database\mysql\Connection->upsert('cache_config') #4 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Cache/DatabaseBackend.php(198): Drupal\Core\Cache\DatabaseBackend->doSetMultiple(Array) #5 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Config/CachedStorage.php(105): Drupal\Core\Cache\DatabaseBackend->setMultiple(Array) #6 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Config/ConfigFactory.php(165): Drupal\Core\Config\CachedStorage->readMultiple(Array) #7 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Config/ConfigFactory.php(104): Drupal\Core\Config\ConfigFactory->doLoadMultiple(Array, true) #8 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal/Core/Config/ConfigFactory.php(89): Drupal\Core\Config\ConfigFactory->doGet('system.logging') #9 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/lib/Drupal.php(411): Drupal\Core\Config\ConfigFactory->get('system.logging') #10 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/includes/errors.inc(323): Drupal::config('system.logging') #11 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/includes/errors.inc(123): _drupal_get_error_level() #12 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/includes/bootstrap.inc(202): error_displayable() #13 /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/includes/bootstrap.inc(186): _drupal_exception_handler_additional(Object(Error), Object(Error)) #14 [internal function]: _drupal_exception_handler(Object(Error)) #15 {main} thrown in /home/clients/cb875e291030ec5b738eab92d110f707/sites/ciera9prod.cieradev.site/web/core/modules/mysql/src/Driver/Database/mysql/Upsert.php on line 10