- Fix database constraint violation when opening a message (#1486696)

CHANGELOG

@@ -1,6 +1,7 @@
 CHANGELOG RoundCube Webmail
 ===========================
 
+- Fix database constraint violation when opening a message (#1486696)
 - Add 'loading' message while login is in progress (#1486667)
 - Fix quota_zero_as_unlimited (#1486662)
 - Fix folder subscription checking (#1486684)

program/include/rcube_imap.php

@@ -1589,7 +1589,7 @@ class rcube_imap
             if ($headers->uid && $headers->id)
                 $this->uid_id_map[$mailbox][$headers->uid] = $headers->id;
 
-            $this->add_message_cache($mailbox.'.msg', $headers->id, $headers, NULL, true);
+            $this->add_message_cache($mailbox.'.msg', $headers->id, $headers, NULL);
         }
 
         return $headers;