Вылет Sql ошибки, при переходе к последнему посту!

 .--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------.

 | File                                                                       | Function                                                                      | Line No.          |

 |----------------------------------------------------------------------------+-------------------------------------------------------------------------------+-------------------|

 | applications/forums/modules_public/forums/topics.php                | [public_forums_forums_topics].returnLastPost                                  | 1065              |

 '----------------------------------------------------------------------------+-------------------------------------------------------------------------------+-------------------'

 | applications/forums/modules_public/forums/topics.php                | [public_forums_forums_topics]._doViewCheck                                    | 188               |

 '----------------------------------------------------------------------------+-------------------------------------------------------------------------------+-------------------'

 | sources/base/ipsController.php                                      | [public_forums_forums_topics].doExecute                                       | 302               |

 '----------------------------------------------------------------------------+-------------------------------------------------------------------------------+-------------------'

 ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

 Date: Sat, 20 Dec 2014 00:29:26 +0000

 Error: 1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'DESC LIMIT 0,1' at line 1

 

по порядку.. .

 строка 1065 = $this->returnLastPost();

функция 

public function returnLastPost( $topicData=false )

{
/* Init */
$topicData = ( $topicData === false ) ? $this->registry->getClass('topics')->getTopicData() : $topicData;
$forumData = $this->forumClass->getForumById( $topicData['forum_id'] );
$permissionData = $this->registry->getClass('topics')->getPermissionData();
$st = 0;
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery('visible');
$_posts = $topicData['posts'];

if( $this->registry->class_forums->canQueuePosts( $topicData['forum_id'] ) )
{
$_posts += intval($topicData['topic_queuedposts']);
}

if( $permissionData['softDeleteSee'] )
{
$_posts += intval($topicData['topic_deleted_posts']);
}

/* Can we deal with hidden posts? */
if ( $this->registry->class_forums->canQueuePosts( $topicData['forum_id'] ) )
{
if ( $permissionData['softDeleteSee'] )
{
/* See queued and soft deleted */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array( 'approved', 'sdeleted', 'hidden' ) );
}
else
{
/* Otherwise, see queued and approved */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array( 'visible', 'hidden' ) );
}
}
else
{
/* We cannot see hidden posts */
if ( $permissionData['softDeleteSee'] )
{
/* See queued and soft deleted */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array('approved', 'sdeleted') );
}
}

if( $_posts )
{
if ( (($_posts + 1) % $this->settings['display_max_posts']) == 0 )
{
$pages = ($_posts + 1) / $this->settings['display_max_posts'];
}
else
{
$number = ( ($_posts + 1) / $this->settings['display_max_posts'] );
$pages = ceil( $number );
}

$st = ($pages - 1) * $this->settings['display_max_posts'];

if( $this->settings['post_order_sort'] == 'desc' )
{
$st = (ceil(($_posts/$this->settings['display_max_posts'])) - $pages) * $this->settings['display_max_posts'];
}
}

$this->DB->build( array( 'select' => 'pid',
'from' => 'posts',
'where' => "topic_id=".$topicData['tid'] . $query,
'ORDER' => $this->settings['post_order_column'].' DESC',
'limit' => array( 0,1 ) ) );

$this->DB->execute();

$post = $this->DB->fetch();

$this->registry->output->silentRedirect($this->settings['base_url']."showtopic=".$topicData['tid']."&pid={$post['pid']}&st={$st}&"."#entry".$post['pid'], $topicData['title_seo'] );
}

 

строка 188 = /* Specific view? */ $this->_doViewCheck();

функция

protected function _doViewCheck()

{
/* Init */
$topicData = $this->registry->getClass('topics')->getTopicData();
$forumData = $this->forumClass->getForumById( $topicData['forum_id'] );
$permissionData = $this->registry->getClass('topics')->getPermissionData();

if ( $this->request['view'] )
{
/* Determine what we can see */
$_approved = $this->registry->class_forums->fetchTopicHiddenQuery( array( 'visible' ), '' );

/* Can we deal with hidden posts? */
if ( $this->registry->class_forums->canQueuePosts( $topicData['forum_id'] ) )
{
if ( $permissionData['TopicSoftDeleteSee'] )
{
/* See queued and soft deleted */
$_approved = $this->registry->class_forums->fetchTopicHiddenQuery( array( 'approved', 'sdeleted', 'hidden' ), '' );
}
else
{
/* Otherwise, see queued and approved */
$_approved = $this->registry->class_forums->fetchTopicHiddenQuery( array( 'visible', 'hidden' ), '' );
}
}
else
{
/* We cannot see hidden posts */
if ( $permissionData['TopicSoftDeleteSee'] )
{
/* See queued and soft deleted */
$_approved = $this->registry->class_forums->fetchTopicHiddenQuery( array( 'approved', 'sdeleted' ), '' );
}
}

if ( $this->request['view'] == 'getnextunread' )
{
$tid = $this->registry->getClass('topics')->getNextUnreadTopicId();

if ( $tid )
{
$topic = $this->registry->getClass('topics')->getTopicById( $tid );

$this->returnNewPost( $topic );
}
else
{
$this->registry->output->showError( 'topics_none_newer', 10356, null, null, 404 );
}
}
else if ($this->request['view'] == 'new')
{
//-----------------------------------------
// Newer
//-----------------------------------------

$this->DB->build( array(
'select' => 'tid, title_seo',
'from' => 'topics',
'where' => "forum_id={$forumData['id']} AND {$_approved} AND state <> 'link' AND last_post > {$topicData['last_post']}",
'ORDER' => 'last_post',
'LIMIT' => array( 0,1 )
) );
$this->DB->execute();

if ( $this->DB->getTotalRows() )
{
$this->topic = $this->DB->fetch();

$this->registry->output->silentRedirect( $this->settings['base_url']."showtopic=".$topicData['tid'], $topicData['title_seo'] );
}
else
{
$this->registry->output->showError( 'topics_none_newer', 10356, null, null, 404 );
}
}
else if ($this->request['view'] == 'old')
{
//-----------------------------------------
// Older
//-----------------------------------------

$this->DB->build( array(
'select' => 'tid, title_seo',
'from' => 'topics',
'where' => "forum_id={$forumData['id']} AND {$_approved} AND state <> 'link' AND last_post < {$topicData['last_post']}",
'order' => 'last_post DESC',
'limit' => array( 0,1 )
) );

$this->DB->execute();

if ( $this->DB->getTotalRows() )
{
$this->topic = $this->DB->fetch();

$this->registry->output->silentRedirect( $this->settings['base_url']."showtopic=".$topicData['tid'], $topicData['title_seo'] );
}
else
{
$this->registry->output->showError( 'topics_none_older', 10357, null, null, 404 );
}
}
else if ($this->request['view'] == 'getlastpost')
{
//-----------------------------------------
// Last post
//-----------------------------------------

$this->returnLastPost();
}
else if ($this->request['view'] == 'getnewpost')
{
$this->returnNewPost();
}
else if ($this->request['view'] == 'findpost')
{
//-----------------------------------------
// Find a post
//-----------------------------------------

$pid = intval($this->request['p']);
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery('visible');

/* Can we deal with hidden posts? */
if ( $this->registry->class_forums->canQueuePosts( $topicData['forum_id'] ) )
{
if ( $permissionData['softDeleteSee'] )
{
/* See queued and soft deleted */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array( 'approved', 'sdeleted', 'hidden' ) );
}
else
{
/* Otherwise, see queued and approved */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array( 'visible', 'hidden' ) );
}
}
else
{
/* We cannot see hidden posts */
if ( $permissionData['softDeleteSee'] )
{
/* See queued and soft deleted */
$query = ' AND ' . $this->registry->class_forums->fetchPostHiddenQuery( array('approved', 'sdeleted') );
}
}

if ( $pid > 0 )
{
$sort_value = $pid;
$sort_field = ($this->settings['post_order_column'] == 'pid') ? 'pid' : 'post_date';

if($sort_field == 'post_date')
{
$date = $this->DB->buildAndFetch( array( 'select' => 'post_date', 'from' => 'posts', 'where' => 'pid=' . $pid ) );

$sort_value = $date['post_date'];
}

$this->DB->build( array( 'select' => 'COUNT(*) as posts', 'from' => 'posts', 'where' => "topic_id={$topicData['tid']} AND {$sort_field} <=" . intval( $sort_value ) . $query ) );
$this->DB->execute();

$cposts = $this->DB->fetch();

if ( (($cposts['posts']) % $this->settings['display_max_posts']) == 0 )
{
$pages = ($cposts['posts']) / $this->settings['display_max_posts'];
}
else
{
$number = ( ($cposts['posts']) / $this->settings['display_max_posts'] );
$pages = ceil($number);
}

$st = ($pages - 1) * $this->settings['display_max_posts'];

if( $this->settings['post_order_sort'] == 'desc' )
{
$st = (ceil(($topicData['posts']/$this->settings['display_max_posts'])) - $pages) * $this->settings['display_max_posts'];
}

$search_hl = '';
if( !empty( $this->request['hl'] ) )
{
$search_hl .= "&hl={$this->request['hl']}";
}

if( !empty( $this->request['fromsearch'] ) )
{
$search_hl .= "&fromsearch={$this->request['fromsearch']}";
}

$this->registry->output->silentRedirect( $this->settings['base_url']."showtopic=".$topicData['tid']."&st={$st}&p={$pid}{$search_hl}"."&#entry".$pid, $topicData['title_seo'] );
}
else
{
$this->returnLastPost();
}
}
}
}

 

строка 302 = $this->doExecute( $registry );

функция 

protected function doExecute( ipsRegistry $registry )

{
$modules_dir = ( IPS_AREA != 'admin' ) ? 'modules_public' : 'modules_admin';
$filepath = IPSLib::getAppDir( IPS_APP_COMPONENT ) . '/' . $modules_dir . '/' . ipsRegistry::$current_module . '/' . ipsRegistry::$current_section . '.php';
$filepath = str_replace( DOC_IPS_ROOT_PATH, '', $filepath );

//-----------------------------------------
// Redirect to board index
//-----------------------------------------

if ( ! (IPS_APP_COMPONENT == 'forums' AND ipsRegistry::$current_module == 'forums' AND ipsRegistry::$current_section == 'boards') )
{
if( IPB_THIS_SCRIPT == 'admin' )
{
$registry->output->silentRedirect( ipsRegistry::$settings['_base_url'] );
}
else
{
$registry->output->silentRedirect( ipsRegistry::$settings['_original_base_url'] );
}
}

//-----------------------------------------
// Uh oh, this is a big one.. (no forums app)
//-----------------------------------------

if ( ! is_file( $filepath ) )
{
$this->registry->getClass('output')->showError( array( 'command_file_missing', $filepath ), 401100, null, null, 404 );
}
else
{
$this->registry->getClass('output')->showError( array( 'command_class_incorrect', $filepath ), 401200, null, null, 404 );
}
}

 

помогите решить проблему...

при переходе по такого ввида ссылке htp://сайт.ru/index.php?/topic/1-топик/page__view__getlastpost

получаю всем знакомый экран