The issue: In Magento admin panel, when generating report via Reports - Products - Products Ordered, an error occurs:
**a:5:{i:0;s:877:"SELECT SUM(order_items.qty_ordered) AS `ordered_qty`, `order_items`.`name` AS `order_items_name`, `order_items`.`product_id` AS `entity_id`, `e`.`entity_type_id`, `e`.`attribute_set_id`, `e`.`type_id`, `e`.`sku`, `e`.`has_options`, `e`.`required_options`, `e`.`created_at`, `e`.`updated_at` FROM `sales_flat_order_item` AS `order_items`
INNER JOIN `sales_flat_order` AS `order` ON `order`.entity_id = order_items.order_id AND `order`.state 'canceled' AND (`order`.created_at BETWEEN '2014-03-03 00:00:00' AND '2014-03-03 23:59:59')
LEFT JOIN `catalog_product_entity` AS `e` ON (e.type_id NOT IN ('grouped', 'configurable', 'bundle')) AND e.entity_id = order_items.product_id AND e.entity_type_id = 4 WHERE (parent_item_id IS NULL) AND (order_items.store_id IN (1)) GROUP BY `order_items`.`product_id` HAVING (SUM(order_items.qty_ordered) > 0) ORDER BY `ordered_qty` DESC
";i:1;s:6063:"#0 /home/master/public_html/lib/Varien/Db/Statement/Pdo/Mysql.php(110): Zend_Db_Statement_Pdo->_execute(Array)
#1 /home/master/public_html/app/code/core/Zend/Db/Statement.php(291): Varien_Db_Statement_Pdo_Mysql->_execute(Array)
#2 /home/master/public_html/lib/Zend/Db/Adapter/Abstract.php(480): Zend_Db_Statement->execute(Array)
#3 /home/master/public_html/lib/Zend/Db/Adapter/Pdo/Abstract.php(238): Zend_Db_Adapter_Abstract->query('SELECT SUM(orde...', Array)
#4 /home/master/public_html/lib/Varien/Db/Adapter/Pdo/Mysql.php(428): Zend_Db_Adapter_Pdo_Abstract->query('SELECT SUM(orde...', Array)
#5 /home/master/public_html/lib/Zend/Db/Adapter/Abstract.php(737): Varien_Db_Adapter_Pdo_Mysql->query('SELECT SUM(orde...', Array)
#6 /home/master/public_html/lib/Varien/Data/Collection/Db.php(734): Zend_Db_Adapter_Abstract->fetchAll('SELECT SUM(orde...', Array)
#7 /home/master/public_html/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(1045): Varien_Data_Collection_Db->_fetchAll('SELECT SUM(orde...')
#8 /home/master/public_html/app/code/core/Mage/Eav/Model/Entity/Collection/Abstract.php(871): Mage_Eav_Model_Entity_Collection_Abstract->_loadEntities(false, false)
#9 /home/master/public_html/lib/Varien/Data/Collection.php(741): Mage_Eav_Model_Entity_Collection_Abstract->load()
#10 /home/master/public_html/app/code/core/Mage/Reports/Model/Totals.php(53): Varien_Data_Collection->getIterator()
#11 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Report/Grid.php(381): Mage_Reports_Model_Totals->countTotals(Object(Mage_Adminhtml_Block_Report_Product_Sold_Grid), '2014-03-03 00:0...', '2014-03-03 23:5...')
#12 /home/master/public_html/app/design/adminhtml/default/default/template/report/grid.phtml(138): Mage_Adminhtml_Block_Report_Grid->getReport('2014-03-03 00:0...', '2014-03-03 23:5...')
#13 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/master/pu...')
#14 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#15 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#16 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#17 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Adminhtml_Block_Template->_toHtml()
#18 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#19 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('grid', true)
#20 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Widget/Grid/Container.php(77): Mage_Core_Block_Abstract->getChildHtml('grid')
#21 /home/master/public_html/app/design/adminhtml/default/default/template/widget/grid/container.phtml(36): Mage_Adminhtml_Block_Widget_Grid_Container->getGridHtml()
#22 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/master/pu...')
#23 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#24 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#25 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#26 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Widget/Container.php(308): Mage_Adminhtml_Block_Template->_toHtml()
#27 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Adminhtml_Block_Widget_Container->_toHtml()
#28 /home/master/public_html/app/code/core/Mage/Core/Block/Text/List.php(43): Mage_Core_Block_Abstract->toHtml()
#29 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Core_Block_Text_List->_toHtml()
#30 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(637): Mage_Core_Block_Abstract->toHtml()
#31 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(581): Mage_Core_Block_Abstract->_getChildHtml('content', true)
#32 /home/master/public_html/app/design/adminhtml/default/default/template/page.phtml(74): Mage_Core_Block_Abstract->getChildHtml('content')
#33 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(241): include('/home/master/pu...')
#34 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(272): Mage_Core_Block_Template->fetchView('adminhtml/defau...')
#35 /home/master/public_html/app/code/core/Mage/Core/Block/Template.php(286): Mage_Core_Block_Template->renderView()
#36 /home/master/public_html/app/code/core/Mage/Adminhtml/Block/Template.php(81): Mage_Core_Block_Template->_toHtml()
#37 /home/master/public_html/app/code/core/Mage/Core/Block/Abstract.php(919): Mage_Adminhtml_Block_Template->_toHtml()
#38 /home/master/public_html/app/code/core/Mage/Core/Model/Layout.php(555): Mage_Core_Block_Abstract->toHtml()
#39 /home/master/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(390): Mage_Core_Model_Layout->getOutput()
#40 /home/master/public_html/app/code/core/Mage/Adminhtml/controllers/Report/ProductController.php(93): Mage_Core_Controller_Varien_Action->renderLayout()
#41 /home/master/public_html/app/code/core/Mage/Core/Controller/Varien/Action.php(418): Mage_Adminhtml_Report_ProductController->soldAction()
#42 /home/master/public_html/app/code/core/Mage/Core/Controller/Varien/Router/Standard.php(250): Mage_Core_Controller_Varien_Action->dispatch('sold')
#43 /home/master/public_html/app/code/core/Mage/Core/Controller/Varien/Front.php(172): Mage_Core_Controller_Varien_Router_Standard->match(Object(Mage_Core_Controller_Request_Http))
#44 /home/master/public_html/app/code/core/Mage/Core/Model/App.php(354): Mage_Core_Controller_Varien_Front->dispatch()
#45 /home/master/public_html/app/Mage.php(684): Mage_Core_Model_App->run(Array)
#46 /home/master/public_html/index.php(87): Mage::run('', 'store')
#47 {main}";s:3:"url";s:200:"/index.php/admin/report_product/sold/key/529df3bc4e480bd3d0ff55f6c33626ff/filter/cmVwb3J0X2Zyb209MDMlMkYwMyUyRjIwMTQmcmVwb3J0X3RvPTAzJTJGMDMlMkYyMDE1JnJlcG9ydF9wZXJpb2Q9ZGF5/form_key/1PQgaiQ336p4BkAA/";s:11:"script_name";s:10:"/index.php";s:4:"skin";s:5:"admin";}**