Ошибка: sitemap_generator: OutOfRangeException - Дизайн и модификация Invision Power Board

#0 [internal function]: IPS\Patterns\_ActiveRecord::load(36)
#1 /server path/system/Content/Item.php(1033): call_user_func(Array, 36)
#2 /server path/applications/blog/sources/Entry/Entry.php(244): IPS\Content\_Item->container()
#3 /server path/applications/core/extensions/core/Sitemap/Content.php(254): IPS\blog\_Entry->canView(Object(IPS\Member))
#4 /server path/system/Sitemap/Sitemap.php(102): IPS\core\extensions\core\Sitemap\_Content->generateSitemap('sitemap_content...', Object(IPS\Sitemap))
#5 /server path/applications/core/tasks/sitemapgenerator.php(35): IPS\_Sitemap->buildNextSitemap()
#6 /server path/system/Task/Task.php(248): IPS\core\tasks\_sitemapgenerator->execute()
#7 /server path/system/Task/Task.php(217): IPS\_Task->run()
#8 /server path/applications/core/interface/task/task.php(60): IPS\_Task->runAndLog()
#9 {main}

	protected $_groups = NULL;

	protected $_groups = array();

		if ( count( $this->_groups ) )

		if ( is_array( $this->_groups ) and count( $this->_groups ) )

#0 [internal function]: IPS\Patterns\_ActiveRecord::load(28)
#1 /var/www/test/data/www/test.ru/system/Content/Item.php(1033): call_user_func(Array, 28)
#2 /var/www/test/data/www/test.ru/applications/blog/sources/Entry/Entry.php(244): IPS\Content\_Item->container()
#3 /var/www/test/data/www/test.ru/applications/core/extensions/core/Sitemap/Content.php(254): IPS\blog\_Entry->canView(Object(IPS\Member))
#4 /var/www/test/data/www/test.ru/system/Sitemap/Sitemap.php(102): IPS\core\extensions\core\Sitemap\_Content->generateSitemap('sitemap_content...', Object(IPS\Sitemap))
#5 /var/www/test/data/www/test.ru/applications/core/tasks/sitemapgenerator.php(35): IPS\_Sitemap->buildNextSitemap()
#6 /var/www/test/data/www/test.ru/system/Task/Task.php(248): IPS\core\tasks\_sitemapgenerator->execute()
#7 /var/www/test/data/www/test.ru/system/Task/Task.php(217): IPS\_Task->run()
#8 /var/www/test/data/www/test.ru/system/Dispatcher/Standard.php(311): IPS\_Task->runAndLog()
#9 [internal function]: IPS\Dispatcher\_Standard->__destruct()
#10 {main}

SELECT * FROM blog_entries WHERE entry_blog_id=28;