Warning: PDOStatement::execute(): MySQL server has gone away in Drupal\Core\Database\Statement->execute() (line 59 of core/lib/Drupal/Core/Database/Statement.php). Drupal\Core\Database\Statement->execute(Array, Array) (Line: 625)
Drupal\Core\Database\Connection->query('INSERT INTO {cache_container} (cid, expire, created, tags, checksum, data, serialized) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6) ON DUPLICATE KEY UPDATE cid = VALUES(cid), expire = VALUES(expire), created = VALUES(created), tags = VALUES(tags), checksum = VALUES(checksum), data = VALUES(data), serialized = VALUES(serialized)', Array, Array) (Line: 358)
Drupal\Core\Database\Driver\mysql\Connection->query('INSERT INTO {cache_container} (cid, expire, created, tags, checksum, data, serialized) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6) ON DUPLICATE KEY UPDATE cid = VALUES(cid), expire = VALUES(expire), created = VALUES(created), tags = VALUES(tags), checksum = VALUES(checksum), data = VALUES(data), serialized = VALUES(serialized)', Array, Array) (Line: 106)
Drupal\Core\Database\Query\Upsert->execute() (Line: 263)
Drupal\Core\Cache\DatabaseBackend->doSetMultiple(Array) (Line: 193)
Drupal\Core\Cache\DatabaseBackend->setMultiple(Array) (Line: 181)
Drupal\Core\Cache\DatabaseBackend->set('service_container:install:8.6.1::Linux:a:1:{i:0;s:44:"/opt/lampp/htdocs/sites/default/services.yml";}', Array) (Line: 1366)
Drupal\Core\DrupalKernel->cacheDrupalContainer(Array) (Line: 948)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 18)
Drupal\Core\Installer\InstallerKernel->initializeContainer() (Line: 468)
Drupal\Core\DrupalKernel->boot() (Line: 442)
install_begin_request(Object, Array) (Line: 122)
install_drupal(Object) (Line: 44)
Warning: PDOStatement::execute(): Error reading result set's header in Drupal\Core\Database\Statement->execute() (line 59 of core/lib/Drupal/Core/Database/Statement.php). Drupal\Core\Database\Statement->execute(Array, Array) (Line: 625)
Drupal\Core\Database\Connection->query('INSERT INTO {cache_container} (cid, expire, created, tags, checksum, data, serialized) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6) ON DUPLICATE KEY UPDATE cid = VALUES(cid), expire = VALUES(expire), created = VALUES(created), tags = VALUES(tags), checksum = VALUES(checksum), data = VALUES(data), serialized = VALUES(serialized)', Array, Array) (Line: 358)
Drupal\Core\Database\Driver\mysql\Connection->query('INSERT INTO {cache_container} (cid, expire, created, tags, checksum, data, serialized) VALUES (:db_insert_placeholder_0, :db_insert_placeholder_1, :db_insert_placeholder_2, :db_insert_placeholder_3, :db_insert_placeholder_4, :db_insert_placeholder_5, :db_insert_placeholder_6) ON DUPLICATE KEY UPDATE cid = VALUES(cid), expire = VALUES(expire), created = VALUES(created), tags = VALUES(tags), checksum = VALUES(checksum), data = VALUES(data), serialized = VALUES(serialized)', Array, Array) (Line: 106)
Drupal\Core\Database\Query\Upsert->execute() (Line: 263)
Drupal\Core\Cache\DatabaseBackend->doSetMultiple(Array) (Line: 193)
Drupal\Core\Cache\DatabaseBackend->setMultiple(Array) (Line: 181)
Drupal\Core\Cache\DatabaseBackend->set('service_container:install:8.6.1::Linux:a:1:{i:0;s:44:"/opt/lampp/htdocs/sites/default/services.yml";}', Array) (Line: 1366)
Drupal\Core\DrupalKernel->cacheDrupalContainer(Array) (Line: 948)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 18)
Drupal\Core\Installer\InstallerKernel->initializeContainer() (Line: 468)
Drupal\Core\DrupalKernel->boot() (Line: 442)
install_begin_request(Object, Array) (Line: 122)
install_drupal(Object) (Line: 44)