( ! ) Fatal error: Uncaught Drupal\Core\Database\ConnectionNotDefinedException: The specified database connection is not defined: default in C:\wamp64\www\core\lib\Drupal\Core\Database\Database.php on line 455
( ! ) Drupal\Core\Database\ConnectionNotDefinedException: The specified database connection is not defined: default in C:\wamp64\www\core\lib\Drupal\Core\Database\Database.php on line 455
Call Stack
#TimeMemoryFunctionLocation
10.4045361056{main}( )...\index.php:0
20.4259428488Drupal\Core\DrupalKernel->boot( )...\index.php:31
30.4271429216Drupal\Core\DrupalKernel->initializeContainer( )...\DrupalKernel.php:494
40.4272429216Drupal\Core\DrupalKernel->getCachedContainerDefinition( )...\DrupalKernel.php:928
50.4272429216Drupal\Component\DependencyInjection\Container->get( $id = 'cache.container', $invalid_behavior = ??? )...\DrupalKernel.php:554
Variables in local scope (#5)
$definition =
C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php:187:
array (size=2)
  'class' => string 'Drupal\Core\Cache\DatabaseBackend' (length=33)
  'arguments' => 
    array (size=4)
      0 => string '@database' (length=9)
      1 => string '@cache_tags_provider.container' (length=30)
      2 => string 'container' (length=9)
      3 => int -1
$deprecation =
Undefined
$e =
C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php:187:
object(Drupal\Core\Database\ConnectionNotDefinedException)[23]
  protected 'message' => string 'The specified database connection is not defined: default' (length=57)
  private string 'string' (Exception) => string '' (length=0)
  protected 'code' => int 0
  protected string 'file' => string 'C:\wamp64\www\core\lib\Drupal\Core\Database\Database.php' (length=56)
  protected int 'line' => int 455
  private array 'trace' (Exception) => 
    array (size=11)
      0 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Core\Database\Database.php' (length=56)
          'line' => int 195
          'function' => string 'openConnection' (length=14)
          'class' => string 'Drupal\Core\Database\Database' (length=29)
          'type' => string '::' (length=2)
          'args' => 
            array (size=2)
              ...
      1 => 
        array (size=4)
          'function' => string 'getConnection' (length=13)
          'class' => string 'Drupal\Core\Database\Database' (length=29)
          'type' => string '::' (length=2)
          'args' => 
            array (size=1)
              ...
      2 => 
        array (size=4)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\PhpArrayContainer.php' (length=81)
          'line' => int 79
          'function' => string 'call_user_func_array' (length=20)
          'args' => 
            array (size=2)
              ...
      3 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php' (length=73)
          'line' => int 177
          'function' => string 'createService' (length=13)
          'class' => string 'Drupal\Component\DependencyInjection\PhpArrayContainer' (length=54)
          'type' => string '->' (length=2)
          'args' => 
            array (size=2)
              ...
      4 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\PhpArrayContainer.php' (length=81)
          'line' => int 219
          'function' => string 'get' (length=3)
          'class' => string 'Drupal\Component\DependencyInjection\Container' (length=46)
          'type' => string '->' (length=2)
          'args' => 
            array (size=2)
              ...
      5 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\PhpArrayContainer.php' (length=81)
          'line' => int 62
          'function' => string 'resolveServicesAndParameters' (length=28)
          'class' => string 'Drupal\Component\DependencyInjection\PhpArrayContainer' (length=54)
          'type' => string '->' (length=2)
          'args' => 
            array (size=1)
              ...
      6 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php' (length=73)
          'line' => int 177
          'function' => string 'createService' (length=13)
          'class' => string 'Drupal\Component\DependencyInjection\PhpArrayContainer' (length=54)
          'type' => string '->' (length=2)
          'args' => 
            array (size=2)
              ...
      7 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Core\DrupalKernel.php' (length=51)
          'line' => int 554
          'function' => string 'get' (length=3)
          'class' => string 'Drupal\Component\DependencyInjection\Container' (length=46)
          'type' => string '->' (length=2)
          'args' => 
            array (size=1)
              ...
      8 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Core\DrupalKernel.php' (length=51)
          'line' => int 928
          'function' => string 'getCachedContainerDefinition' (length=28)
          'class' => string 'Drupal\Core\DrupalKernel' (length=24)
          'type' => string '->' (length=2)
          'args' => 
            array (size=0)
              ...
      9 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\core\lib\Drupal\Core\DrupalKernel.php' (length=51)
          'line' => int 494
          'function' => string 'initializeContainer' (length=19)
          'class' => string 'Drupal\Core\DrupalKernel' (length=24)
          'type' => string '->' (length=2)
          'args' => 
            array (size=0)
              ...
      10 => 
        array (size=6)
          'file' => string 'C:\wamp64\www\index.php' (length=23)
          'line' => int 31
          'function' => string 'boot' (length=4)
          'class' => string 'Drupal\Core\DrupalKernel' (length=24)
          'type' => string '->' (length=2)
          'args' => 
            array (size=0)
              ...
  private ?Throwable 'previous' (Exception) => null
  public 'xdebug_message' => string '<tr><th align='left' bgcolor='#f57900' colspan="5"><span style='background-color: #cc0000; color: #fce94f; font-size: x-large;'>( ! )</span> Drupal\Core\Database\ConnectionNotDefinedException: The specified database connection is not defined: default in C:\wamp64\www\core\lib\Drupal\Core\Database\Database.php on line <i>455</i></th></tr>
<tr><th align='left' bgcolor='#e9b96e' colspan='5'>Call Stack</th></tr>
<tr><th align='center' bgcolor='#eeeeec'>#</th><th align='left' bgcolor='#eeeeec'>Time</th><th align'... (length=17900)
$id =
C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php:187:string 'cache.container' (length=15)
$invalid_behavior =
C:\wamp64\www\core\lib\Drupal\Component\DependencyInjection\Container.php:187:int 1
$service =
Undefined