diff --git a/Documentation.html b/Documentation.html
index a8ecd94b3..e9ae353c1 100755
--- a/Documentation.html
+++ b/Documentation.html
@@ -1055,6 +1055,13 @@
     reset the permissions</a>.
 </p>
 
+<p>
+    <b>I get an error 'No SQL query' when trying to execute a bookmark.</b>
+    <br />
+    If PHP does not have read/write access to its upload_tmp_dir, it cannot
+    access the uploaded query.
+</p>
+
 <h3>[Configuration]</h3>
 
 <p>