25162 fixed wrong format link

Author: Usik2203

app/code/Magento/Newsletter/Controller/Subscriber/NewAction.php

@@ -172,7 +172,9 @@ public function execute()
                 $message = $this->getSuccessMessage((int)$subscriber->getSubscriberStatus());
                 $this->messageManager->addSuccessMessage($message);
             } catch (LocalizedException $e) {
-                $this->messageManager->addErrorMessage($e->getMessage());
+                $this->messageManager->addComplexErrorMessage(
+                    'localizedSubscriptionErrorMessage', ['message' => $e->getMessage()]
+                );
             } catch (\Exception $e) {
                 $this->messageManager->addExceptionMessage($e, __('Something went wrong with the subscription.'));
             }

app/code/Magento/Newsletter/etc/frontend/di.xml

@@ -13,4 +13,16 @@
             </argument>
         </arguments>
     </type>
+    <type name="Magento\Framework\View\Element\Message\MessageConfigurationsPool">
+        <arguments>
+            <argument name="configurationsMap" xsi:type="array">
+                <item name="localizedSubscriptionErrorMessage" xsi:type="array">
+                    <item name="renderer" xsi:type="const">\Magento\Framework\View\Element\Message\Renderer\BlockRenderer::CODE</item>
+                    <item name="data" xsi:type="array">
+                        <item name="template" xsi:type="string">Magento_Newsletter::messages/localizedSubscriptionErrorMessage.phtml</item>
+                    </item>
+                </item>
+            </argument>
+        </arguments>
+    </type>
 </config>

app/code/Magento/Newsletter/view/frontend/templates/messages/localizedSubscriptionErrorMessage.phtml

@@ -0,0 +1,9 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+/** @var \Magento\Framework\View\Element\Template $block */
+?>
+<?= $block->escapeHtml(__($block->getData('message')), ['a']); ?>