> diff --git a/eu_cookie_compliance.services.yml b/eu_cookie_compliance.services.yml
> index 321131a..a0d37d1 100644
> --- a/eu_cookie_compliance.services.yml
> +++ b/eu_cookie_compliance.services.yml
> @@ -9,6 +9,7 @@ services:
>      class: Drupal\eu_cookie_compliance\EventSubscriber\EuCookieComplianceConfigEventsSubscriber
>      tags:
>        - { name: event_subscriber }
> +    arguments: ['@file_system', '@file.repository', '@messenger']
>    eu_cookie_compliance.clear_cache:
>      class: Drupal\eu_cookie_compliance\Plugin\EuCcClearCache
>      arguments: ['@module_handler', '@language_manager', '@entity_type.manager', '@extension.list.theme', '@cache.render']
2c14
< index 618fdb3..4eca30d 100644
---
> index 618fdb3..cfdc890 100644
15c27
< @@ -16,8 +19,56 @@ use Drupal\Component\Serialization\Json;
---
> @@ -16,8 +19,45 @@ use Drupal\Component\Serialization\Json;
58,68d69
< +   /**
< +   * {@inheritdoc}
< +   */
< +  public static function create(ContainerInterface $container) {
< +    return new static(
< +      $container->get('file_system'),
< +      $container->get('file.repository'),
< +      $container->get('messenger')
< +    );
< +  }
< +
72c73
< @@ -47,8 +98,7 @@ class EuCookieComplianceConfigEventsSubscriber implements EventSubscriberInterfa
---
> @@ -47,8 +87,7 @@ class EuCookieComplianceConfigEventsSubscriber implements EventSubscriberInterfa
82c83
< @@ -56,13 +106,12 @@ class EuCookieComplianceConfigEventsSubscriber implements EventSubscriberInterfa
---
> @@ -56,13 +95,12 @@ class EuCookieComplianceConfigEventsSubscriber implements EventSubscriberInterfa
99c100
< index d55ba97..f3a7176 100755
---
> index d55ba97..49921a1 100755
102c103
< @@ -6,6 +6,8 @@ use Drupal\Core\Access\AccessResult;
---
> @@ -6,6 +6,9 @@ use Drupal\Core\Access\AccessResult;
107a109
> +use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
111c113,115
< @@ -17,6 +19,32 @@ use Drupal\Core\Url;
---
> @@ -15,7 +18,37 @@ use Drupal\Core\Url;
>   *   admin_label = @Translation("EU Cookie Compliance Button Block")
>   * )
113,114c117,119
<  class CookieSettingsButtonBlock extends BlockBase {
<  
---
> -class CookieSettingsButtonBlock extends BlockBase {
> +class CookieSettingsButtonBlock extends BlockBase implements ContainerFactoryPluginInterface {
> +
128c133,134
< +  public function __construct(ConfigFactoryInterface $config_factory) {
---
> +  public function __construct( array $configuration, $plugin_id, $plugin_definition, ConfigFactoryInterface $config_factory) {
> +    parent::__construct($configuration, $plugin_id, $plugin_definition);
135c141
< +  public static function create(ContainerInterface $container) {
---
> +  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
136a143,145
> +      $configuration,
> +      $plugin_id,
> +      $plugin_definition,
140c149
< +
---
>  
143,144c152
<     */
< @@ -28,7 +56,7 @@ class CookieSettingsButtonBlock extends BlockBase {
---
> @@ -28,7 +61,7 @@ class CookieSettingsButtonBlock extends BlockBase {