debugging rsvp-submit.php

public/de/categories/index.html

@@ -137,14 +137,14 @@
                 
               
               <li class="navigation-item">
-                <a href="/ru/categories/">🇷🇺</a>
+                <a href="/categories/">🇬🇧</a>
               </li>
             
           
             
               
               <li class="navigation-item">
-                <a href="/categories/">🇬🇧</a>
+                <a href="/ru/categories/">🇷🇺</a>
               </li>
             
           

public/de/sitemap.xml

@@ -3,11 +3,6 @@
   xmlns:xhtml="http://www.w3.org/1999/xhtml">
   <url>
     <loc>http://markinstefan.xyz/de/authors/</loc>
-    <xhtml:link
-                rel="alternate"
-                hreflang="de"
-                href="http://markinstefan.xyz/de/authors/"
-                />
     <xhtml:link
                 rel="alternate"
                 hreflang="en"
@@ -18,13 +13,13 @@
                 hreflang="ru"
                 href="http://markinstefan.xyz/ru/authors/"
                 />
-  </url><url>
-    <loc>http://markinstefan.xyz/de/categories/</loc>
     <xhtml:link
                 rel="alternate"
-                hreflang="ru"
-                href="http://markinstefan.xyz/ru/categories/"
+                hreflang="de"
+                href="http://markinstefan.xyz/de/authors/"
                 />
+  </url><url>
+    <loc>http://markinstefan.xyz/de/categories/</loc>
     <xhtml:link
                 rel="alternate"
                 hreflang="de"
@@ -35,6 +30,11 @@
                 hreflang="en"
                 href="http://markinstefan.xyz/categories/"
                 />
+    <xhtml:link
+                rel="alternate"
+                hreflang="ru"
+                href="http://markinstefan.xyz/ru/categories/"
+                />
   </url><url>
     <loc>http://markinstefan.xyz/de/hochzeit/</loc>
     <xhtml:link

public/en/sitemap.xml

@@ -139,11 +139,6 @@
                 />
   </url><url>
     <loc>http://markinstefan.xyz/tags/</loc>
-    <xhtml:link
-                rel="alternate"
-                hreflang="en"
-                href="http://markinstefan.xyz/tags/"
-                />
     <xhtml:link
                 rel="alternate"
                 hreflang="ru"
@@ -154,5 +149,10 @@
                 hreflang="de"
                 href="http://markinstefan.xyz/de/tags/"
                 />
+    <xhtml:link
+                rel="alternate"
+                hreflang="en"
+                href="http://markinstefan.xyz/tags/"
+                />
   </url>
 </urlset>

public/rsvp-submit.php

@@ -14,15 +14,6 @@ $dotenv->safeLoad();
 
 file_put_contents('/tmp/rsvp-debug.log', "3\n", FILE_APPEND);
 
-require __DIR__ . '/vendor/autoload.php';
-
-use PHPMailer\PHPMailer\PHPMailer;
-use PHPMailer\PHPMailer\Exception;
-use Dotenv\Dotenv;
-
-$dotenv = Dotenv::createImmutable(__DIR__ . '/../');
-$dotenv->safeLoad();
-
 function checkboxArrayToString($value)
 {
     if (is_array($value) && count($value) > 0) {

public/ru/sitemap.xml

@@ -54,6 +54,11 @@
                 />
   </url><url>
     <loc>http://markinstefan.xyz/ru/tags/</loc>
+    <xhtml:link
+                rel="alternate"
+                hreflang="ru"
+                href="http://markinstefan.xyz/ru/tags/"
+                />
     <xhtml:link
                 rel="alternate"
                 hreflang="de"
@@ -64,11 +69,6 @@
                 hreflang="en"
                 href="http://markinstefan.xyz/tags/"
                 />
-    <xhtml:link
-                rel="alternate"
-                hreflang="ru"
-                href="http://markinstefan.xyz/ru/tags/"
-                />
   </url><url>
     <loc>http://markinstefan.xyz/ru/contact/</loc>
     <xhtml:link