diff --git a/data/web/corefork.telegram.org/api/errors.html b/data/web/corefork.telegram.org/api/errors.html
index fed33d9369..e41ea57744 100644
--- a/data/web/corefork.telegram.org/api/errors.html
+++ b/data/web/corefork.telegram.org/api/errors.html
@@ -49,7 +49,7 @@
 <h4><a class="anchor" href="#error-type" id="error-type" name="error-type"><i class="anchor-icon"></i></a>Error Type</h4>
 <p>A string literal in the form of <code>/[A-Z_0-9]+/</code>, which summarizes the problem. For example, <code>AUTH_KEY_UNREGISTERED</code>. This is an optional parameter.</p>
 <h4><a class="anchor" href="#error-database" id="error-database" name="error-database"><i class="anchor-icon"></i></a>Error Database</h4>
-<p>A full machine-readable JSON list of RPC errors that can be returned by all methods in the API can be found <a href="/file/464001230/1129a/YMkJ7A1KB-g.85383.json/f3dde939df04dfdf86">here »</a>, what follows is a description of its fields:  </p>
+<p>A full machine-readable JSON list of RPC errors that can be returned by all methods in the API can be found <a href="/file/464001413/fd7b/hMQMyQzkbzQ.85929.json/b3dbd40b4ae42ebfc5">here »</a>, what follows is a description of its fields:  </p>
 <ul>
 <li><code>errors</code> - All error messages and codes for each method (object).<ul>
 <li>Keys: Error codes as strings (numeric strings)</li>
diff --git a/data/web/corefork.telegram.org/method/messages.hideAllChatJoinRequests b/data/web/corefork.telegram.org/method/messages.hideAllChatJoinRequests
index c9d92fd824..c095a95fae 100644
--- a/data/web/corefork.telegram.org/method/messages.hideAllChatJoinRequests
+++ b/data/web/corefork.telegram.org/method/messages.hideAllChatJoinRequests
@@ -126,7 +126,7 @@
 <tr>
 <td>400</td>
 <td>HIDE_REQUESTER_MISSING</td>
-<td> </td>
+<td>The join request was missing or was already handled.</td>
 </tr>
 <tr>
 <td>400</td>
diff --git a/data/web/corefork.telegram.org/method/stickers.createStickerSet b/data/web/corefork.telegram.org/method/stickers.createStickerSet
index f4cf8e9464..1aab73f7a9 100644
--- a/data/web/corefork.telegram.org/method/stickers.createStickerSet
+++ b/data/web/corefork.telegram.org/method/stickers.createStickerSet
@@ -191,7 +191,7 @@
 <tr>
 <td>400</td>
 <td>STICKER_TGS_NODOC</td>
-<td>Incorrect document type for sticker.</td>
+<td>You must send the animated sticker as a document.</td>
 </tr>
 <tr>
 <td>400</td>
@@ -216,7 +216,7 @@
 <tr>
 <td>400</td>
 <td>STICKER_VIDEO_NODOC</td>
-<td> </td>
+<td>You must send the video sticker as a document.</td>
 </tr>
 <tr>
 <td>400</td>
@@ -230,7 +230,10 @@
 </tr>
 </tbody>
 </table>
-<h3><a class="anchor" href="#bots-can-use-this-method" id="bots-can-use-this-method" name="bots-can-use-this-method"><i class="anchor-icon"></i></a>Bots can use this method</h3></div>
+<h3><a class="anchor" href="#bots-can-use-this-method" id="bots-can-use-this-method" name="bots-can-use-this-method"><i class="anchor-icon"></i></a>Bots can use this method</h3>
+<h3><a class="anchor" href="#related-pages" id="related-pages" name="related-pages"><i class="anchor-icon"></i></a>Related pages</h3>
+<h4><a class="anchor" href="#deep-links" id="deep-links" name="deep-links"><i class="anchor-icon"></i></a><a href="/api/links">Deep links</a></h4>
+<p>Telegram clients must handle special tg:// and t.me deep links encountered in messages, link entities and in other apps by registering OS handlers.</p></div>
   
 </div>