[MongoException] 
Executor error during find command :: caused by :: Sort operation used more than the maximum 33554432 bytes of RAM. Add an index, or specify a smaller limit. (96)
/var/www/novostroev/public_html/releases/20181012135409/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/ExceptionConverter.php:86
#0: Alcaeus\MongoDbAdapter\ExceptionConverter::toLegacy(object)
	/var/www/novostroev/public_html/releases/20181012135409/vendor/alcaeus/mongo-php-adapter/lib/Mongo/MongoCursor.php:170
#1: MongoCursor->doQuery()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/alcaeus/mongo-php-adapter/lib/Mongo/MongoCursor.php:467
#2: MongoCursor->ensureCursor()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/AbstractCursor.php:297
#3: Alcaeus\MongoDbAdapter\AbstractCursor->ensureIterator()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/alcaeus/mongo-php-adapter/lib/Alcaeus/MongoDbAdapter/AbstractCursor.php:190
#4: Alcaeus\MongoDbAdapter\AbstractCursor->rewind()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/doctrine/mongodb/lib/Doctrine/MongoDB/Cursor.php:533
#5: Doctrine\MongoDB\Cursor->Doctrine\MongoDB\{closure}()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/doctrine/mongodb/lib/Doctrine/MongoDB/Cursor.php:709
#6: Doctrine\MongoDB\Cursor->retry(object, boolean)
	/var/www/novostroev/public_html/releases/20181012135409/vendor/doctrine/mongodb/lib/Doctrine/MongoDB/Cursor.php:534
#7: Doctrine\MongoDB\Cursor->rewind()
	/var/www/novostroev/public_html/releases/20181012135409/vendor/doctrine/mongodb-odm/lib/Doctrine/ODM/MongoDB/Cursor.php:528
#8: Doctrine\ODM\MongoDB\Cursor->rewind()
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/building.list/class.php:200
#9: novostroev\BuildingList->getList(object)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/building.list/class.php:130
#10: novostroev\BuildingList->executeComponent()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:585
#11: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/main.php:1035
#12: CAllMain->IncludeComponent(string, string, array)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/templates/main_n2/components/novostroev/flats.mongodb/.default/section.php:40
#13: include(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:714
#14: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:806
#15: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:681
#16: CBitrixComponent->showComponentTemplate()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:629
#17: CBitrixComponent->includeComponentTemplate(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/flats.mongodb/class.php:67
#18: novostroev\FlatsMongodb->executeComponent()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:585
#19: CBitrixComponent->includeComponent(string, array, NULL)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/main.php:1035
#20: CAllMain->IncludeComponent(string, string, array)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/templates/main_n2/components/novostroev/page_section/.default/flats.php:3
#21: include(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:714
#22: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:806
#23: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:681
#24: CBitrixComponent->showComponentTemplate()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:629
#25: CBitrixComponent->includeComponentTemplate(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/page_section/class.php:79
#26: app\components\PageSection->executeComponent()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:585
#27: CBitrixComponent->includeComponent(string, array, object)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/main.php:1035
#28: CAllMain->IncludeComponent(string, string, array, object)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/page/templates/.default/section.php:17
#29: include(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:714
#30: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component_template.php:806
#31: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:681
#32: CBitrixComponent->showComponentTemplate()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:629
#33: CBitrixComponent->includeComponentTemplate(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/local/components/novostroev/page/component.php:132
#34: include(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:548
#35: CBitrixComponent->__includeComponent()
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/component.php:600
#36: CBitrixComponent->includeComponent(string, array, boolean)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/classes/general/main.php:1035
#37: CAllMain->IncludeComponent(string, string, array, boolean)
	/var/www/novostroev/public_html/releases/20181012135409/web/index.php:24
#38: include_once(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/modules/main/include/urlrewrite.php:159
#39: include_once(string)
	/var/www/novostroev/public_html/releases/20181012135409/web/bitrix/urlrewrite.php:2