diff --git a/src/bundle/Controller/PageController.php b/src/bundle/Controller/PageController.php
index 9461a712..1ed53d65 100644
--- a/src/bundle/Controller/PageController.php
+++ b/src/bundle/Controller/PageController.php
@@ -11,6 +11,7 @@
 use eZ\Publish\API\Repository\ContentService;
 use eZ\Publish\API\Repository\ContentTypeService;
 use eZ\Publish\API\Repository\Exceptions\NotFoundException;
+use eZ\Publish\API\Repository\Exceptions\UnauthorizedException;
 use eZ\Publish\API\Repository\LanguageService;
 use eZ\Publish\API\Repository\LocationService;
 use eZ\Publish\API\Repository\Values\Content\Content;
@@ -253,7 +254,13 @@ public function locationViewAction(
 
         $versionInfo = $content->getVersionInfo();
         $contentInfo = $content->contentInfo;
-        $creator = $this->contentService->loadContent($contentInfo->ownerId);
+
+        try {
+            $creator = $this->contentService->loadContent($contentInfo->ownerId);
+        } catch (NotFoundException | UnauthorizedException $e) {
+            $creator = null;
+        }
+
         $contentType = $this->contentTypeService->loadContentType($contentInfo->contentTypeId);
         $versionsDataset = $this->datasetFactory->versions();
         $versionsDataset->load($contentInfo);
@@ -652,7 +659,11 @@ public function editAction(ContentEditView $view): ContentEditView
         $siteaccesses = $this->pageBuilderConfigurationResolver->getSiteaccessList();
         $currentSiteaccess = $this->session->get(EzPlatformPageBuilderExtension::SESSION_KEY_SITEACCESS, reset($siteaccesses));
 
-        $creator = $this->contentService->loadContent($content->contentInfo->ownerId);
+        try {
+            $creator = $this->contentService->loadContent($content->contentInfo->ownerId);
+        } catch (NotFoundException | UnauthorizedException $e) {
+            $creator = null;
+        }
 
         $pageFieldIdentifier = $this->getPageFieldIdentifier($contentType);
         /** @var Value $pageFieldValue */
diff --git a/src/bundle/Resources/translations/ezplatform_page_builder_infobar.en.xlf b/src/bundle/Resources/translations/ezplatform_page_builder_infobar.en.xlf
index 81837ed6..6a6a2bcf 100644
--- a/src/bundle/Resources/translations/ezplatform_page_builder_infobar.en.xlf
+++ b/src/bundle/Resources/translations/ezplatform_page_builder_infobar.en.xlf
@@ -16,6 +16,11 @@
         <target>Switch to the Field view and fill in the required fields</target>
         <note>key: infobar.error.message</note>
       </trans-unit>
+      <trans-unit id="144ac8aaa8994ed0736a29a4eefb8f719bbbe9f2" resname="infobar.author.not_found">
+        <source>Can’t fetch author</source>
+        <target state="new">Can’t fetch author</target>
+        <note>key: infobar.author.not_found</note>
+      </trans-unit>
       <trans-unit id="42181870d2894db7dece01830473f18bcf2ad9c3" resname="infobar.form.and.page.field.type.error.message">
         <source>Not all blocks were properly configured. Please, update missing data. Switch to the Field view and fill in the other required fields</source>
         <target>Not all blocks were properly configured. Please, update missing data. Switch to the Field view and fill in the other required fields</target>
diff --git a/src/bundle/Resources/views/page_builder/infobar/base.html.twig b/src/bundle/Resources/views/page_builder/infobar/base.html.twig
index 8879e1bf..88a2d80a 100644
--- a/src/bundle/Resources/views/page_builder/infobar/base.html.twig
+++ b/src/bundle/Resources/views/page_builder/infobar/base.html.twig
@@ -79,7 +79,11 @@
     {% block details %}
         <div class="ez-page-info-bar__content-details">
             <div class="ez-content-details">
-                {{ 'infobar.author.name'|trans({'%name%': creator.name})|desc('by <span class="ez-content-details__author">%name%</span>')|raw }}<br/>
+                {% if creator is not empty %}
+                    {{ 'infobar.author.name'|trans({'%name%': creator.name})|desc('by <span class="ez-content-details__author">%name%</span>')|raw }}<br/>
+                {% else %}
+                    <span class="ez-content-details__author">{{ 'infobar.author.not_found'|trans|desc('Can’t fetch author') }}</span><br/>
+                {% endif %}
                 {{ 'infobar.last_edited'|trans|desc('Last edited:') }} <span class="ez-content-details__modified-date">{{ content.versionInfo.modificationDate|localizeddate }}</span>
             </div>
         </div>