Why doesn't jot see the number of pages?

Question

MODX

I display reviews on the pages through Jot.
Page call:

[!Jot? &placeholders=`15` &output=`0` &subscribe=`1` &pagination=`10` &moderated=`1` &tplForm=`otziv_form` &tplComments=`otziv_comment` &customfields=`name,adres,datauser`!]
[+jot.html.comments+] 
[+jot.html.navigation+] 
[+jot.html.form+]
[+jot.html.moderate+]

Chunk.navigation.inc.html template code

<a name="jotnav[+jot.link.id+]"></a>
<div class="jot-nav">
  <!--a rel="nofollow" class="jot-btn jot-show-all" href="[+jot.link.navigation:esc+][+jot.querykey.navigation+]=0#jotnav[+jot.link.id+]">Просмотреть все</a-->
  [+jot.page.current:gt=`1`:then=`
  <a rel="nofollow" class="jot-btn" href="[+jot.link.navigation:esc+][+jot.querykey.navigation+]=[+jot.page.current:math=`?-1`+]#jotnav[+jot.link.id+]">&laquo; Предыдущяя</a>
  `+]
  [+jot.pages+]
  [+jot.page.current:lt=`[+jot.page.total+]`:then=`
  <a rel="nofollow" class="jot-btn" href="[+jot.link.navigation:esc+][+jot.querykey.navigation+]=[+jot.page.current:math=`?+1`+]#jotnav[+jot.link.id+]">Следующая &raquo;</a>
  `+]
</div>

Navigation works, but the number of pages and the transition through them are not shown