Warning: Undefined array key 4 in Drupal\Core\Database\Database::parseConnectionInfo() (line 194 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::parseConnectionInfo() (Line: 272)
Drupal\Core\Database\Database::addConnectionInfo() (Line: 337)
Drupal\Core\Database\Database::setMultipleConnectionInfo() (Line: 152)
Drupal\Core\Site\Settings::initialize() (Line: 1059)
Drupal\Core\DrupalKernel->initializeSettings() (Line: 706)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Warning: Undefined array key "driver" in Drupal\Core\Database\Database::parseConnectionInfo() (line 204 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::parseConnectionInfo() (Line: 272)
Drupal\Core\Database\Database::addConnectionInfo() (Line: 337)
Drupal\Core\Database\Database::setMultipleConnectionInfo() (Line: 152)
Drupal\Core\Site\Settings::initialize() (Line: 1059)
Drupal\Core\DrupalKernel->initializeSettings() (Line: 706)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Deprecated function: strtolower(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\Core\Database\Database::parseConnectionInfo() (line 204 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::parseConnectionInfo() (Line: 272)
Drupal\Core\Database\Database::addConnectionInfo() (Line: 337)
Drupal\Core\Database\Database::setMultipleConnectionInfo() (Line: 152)
Drupal\Core\Site\Settings::initialize() (Line: 1059)
Drupal\Core\DrupalKernel->initializeSettings() (Line: 706)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Warning: Undefined array key "namespace" in Drupal\Core\Database\Database::parseConnectionInfo() (line 222 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::parseConnectionInfo() (Line: 272)
Drupal\Core\Database\Database::addConnectionInfo() (Line: 337)
Drupal\Core\Database\Database::setMultipleConnectionInfo() (Line: 152)
Drupal\Core\Site\Settings::initialize() (Line: 1059)
Drupal\Core\DrupalKernel->initializeSettings() (Line: 706)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Deprecated function: trim(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\Core\Database\Database::parseConnectionInfo() (line 222 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::parseConnectionInfo() (Line: 272)
Drupal\Core\Database\Database::addConnectionInfo() (Line: 337)
Drupal\Core\Database\Database::setMultipleConnectionInfo() (Line: 152)
Drupal\Core\Site\Settings::initialize() (Line: 1059)
Drupal\Core\DrupalKernel->initializeSettings() (Line: 706)
Drupal\Core\DrupalKernel->handle() (Line: 19)
Warning: Undefined array key "driver" in Drupal\Core\Database\Database::openConnection() (line 411 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::openConnection() (Line: 148)
Drupal\Core\Database\Database::getConnection()
call_user_func_array() (Line: 77)
Drupal\Component\DependencyInjection\PhpArrayContainer->createService() (Line: 177)
Drupal\Component\DependencyInjection\Container->get() (Line: 226)
Drupal\Component\DependencyInjection\PhpArrayContainer->resolveServicesAndParameters() (Line: 60)
Drupal\Component\DependencyInjection\PhpArrayContainer->createService() (Line: 177)
Drupal\Component\DependencyInjection\Container->get() (Line: 547)
Drupal\Core\DrupalKernel->getCachedContainerDefinition() (Line: 894)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 505)
Drupal\Core\DrupalKernel->boot() (Line: 707)
Drupal\Core\DrupalKernel->handle() (Line: 19)
The website encountered an unexpected error. Try again later.
Drupal\Core\Database\DriverNotSpecifiedException: Driver not specified for this database connection: default in Drupal\Core\Database\Database::openConnection() (line 412 of core/lib/Drupal/Core/Database/Database.php).
Drupal\Core\Database\Database::openConnection() (Line: 148)
Drupal\Core\Database\Database::getConnection()
call_user_func_array() (Line: 77)
Drupal\Component\DependencyInjection\PhpArrayContainer->createService() (Line: 177)
Drupal\Component\DependencyInjection\Container->get() (Line: 226)
Drupal\Component\DependencyInjection\PhpArrayContainer->resolveServicesAndParameters() (Line: 60)
Drupal\Component\DependencyInjection\PhpArrayContainer->createService() (Line: 177)
Drupal\Component\DependencyInjection\Container->get() (Line: 547)
Drupal\Core\DrupalKernel->getCachedContainerDefinition() (Line: 894)
Drupal\Core\DrupalKernel->initializeContainer() (Line: 505)
Drupal\Core\DrupalKernel->boot() (Line: 707)
Drupal\Core\DrupalKernel->handle() (Line: 19)