[Error] 
Class 'CSQLWhere' not found (0)
C:\web\duma\bitrix\modules\main\lib\orm\query\query.php:1113
#0: Bitrix\Main\ORM\Query\Query->setFilterChains(array)
	C:\web\duma\bitrix\modules\main\lib\orm\query\query.php:2187
#1: Bitrix\Main\ORM\Query\Query->buildQuery()
	C:\web\duma\bitrix\modules\main\lib\orm\query\query.php:787
#2: Bitrix\Main\ORM\Query\Query->exec()
	C:\web\duma\bitrix\modules\main\lib\orm\data\datamanager.php:457
#3: Bitrix\Main\ORM\Data\DataManager::getList(array)
	C:\web\duma\bitrix\modules\main\lib\orm\data\datamanager.php:318
#4: Bitrix\Main\ORM\Data\DataManager::getByPrimary(array, array)
	C:\web\duma\bitrix\modules\main\include.php:69
#5: require_once(string)
	C:\web\duma\bitrix\modules\main\include\prolog_before.php:14
#6: require_once(string)
	C:\web\duma\bitrix\modules\main\include\prolog.php:10
#7: require_once(string)
	C:\web\duma\bitrix\header.php:1
#8: require(string)
	C:\web\duma\korruptsya\examination.php:2