>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3567720. --> Reported by: [nicrodgers](https://www.drupal.org/user/194371) Related to !21 >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>After updating our site from 3.0.0 to 3.0.1, going to /admin/people results in the following error:</p> <p><code>The website encountered an unexpected error. Try again later.&lt;br&gt;&lt;br&gt;&lt;em class="placeholder"&gt;Drupal\Component\Plugin\Exception\PluginNotFoundException&lt;/em&gt;: The &amp;quot;immediate_delete&amp;quot; plugin does not exist. Valid plugin IDs for Drupal\Core\Action\ActionManager are: file_delete_immediately, file_delete_mark_temporary, node_unpromote_action, node_promote_action, node_make_sticky_action, node_make_unsticky_action, redirect_delete_action, user_add_role_action, user_block_user_action, user_cancel_user_action, user_remove_role_action, user_unblock_user_action, vbo_cancel_user_action, views_bulk_operations_delete_entity, webform_submission_make_unlock_action, webform_submission_make_unsticky_action, webform_submission_delete_action, webform_close_action, webform_open_action, webform_submission_make_lock_action, webform_archive_action, webform_unarchive_action, webform_submission_make_sticky_action, webform_delete_action, state_change:block_content__approved_to_go_live, state_change:block_content__draft, state_change:block_content__needs_approval, state_change:block_content__published, state_change:block_content__unpublished, state_change:media__approved_to_go_live, state_change:media__draft, state_change:media__needs_approval, state_change:media__published, state_change:media__unpublished, state_change:node__approved_to_go_live, state_change:node__draft, state_change:node__needs_approval, state_change:node__published, state_change:node__unpublished, state_change:paragraph__approved_to_go_live, state_change:paragraph__draft, state_change:paragraph__needs_approval, state_change:paragraph__published, state_change:paragraph__unpublished, state_change:taxonomy_term__approved_to_go_live, state_change:taxonomy_term__draft, state_change:taxonomy_term__needs_approval, state_change:taxonomy_term__published, state_change:taxonomy_term__unpublished, pathauto_update_alias, entity:delete_action:media, entity:delete_action:node, entity:delete_action:webform, action_send_email_action, action_goto_action, action_message_action, entity:publish_action:block_content, entity:publish_action:media, entity:publish_action:node, entity:publish_action:paragraph, entity:publish_action:path_alias, entity:publish_action:redirect, entity:publish_action:taxonomy_term, entity:publish_action:menu_link_content, entity:save_action:block_content, entity:save_action:file, entity:save_action:link_to_subject_and_geo, entity:save_action:media, entity:save_action:node, entity:save_action:role_watchdog, entity:save_action:taxonomy_term, entity:save_action:user, entity:save_action:menu_link_content, entity:unpublish_action:block_content, entity:unpublish_action:media, entity:unpublish_action:node, entity:unpublish_action:paragraph, entity:unpublish_action:path_alias, entity:unpublish_action:redirect, entity:unpublish_action:taxonomy_term, entity:unpublish_action:menu_link_content in &lt;em class="placeholder"&gt;Drupal\Core\Plugin\DefaultPluginManager-&amp;gt;doGetDefinition()&lt;/em&gt; (line &lt;em class="placeholder"&gt;53&lt;/em&gt; of &lt;em class="placeholder"&gt;core/lib/Drupal/Component/Plugin/Discovery/DiscoveryTrait.php&lt;/em&gt;).</code></p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <p>Update from 3.0.0 to 3.0.1<br> Run drush updb<br> Login as an admin<br> Go to /admin/people</p> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>The update hook file_delete_update_400004() ran but after debugging it I can see that it didn't make any changes. The following config is trying to be loaded but does not exist:</p> <p>action.system.action.mark_file_for_deletion<br> action.system.action.immediate_delete</p> <p>The config in this site is named:<br> system.action.mark_file_for_deletion<br> system.action.immediate_delete</p> <p>(it doesnt start with action.)</p> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <p>Decide how to fix this and then create another update hook that fixes it.</p>