[Error] 
Call to undefined function GetEntityDataClass() (0)
/var/www/u17631/data/www/usla/departments/sect_inc.php:8
#0: include
	/var/www/u17631/data/www/usla/bitrix/components/bitrix/main.include/templates/.default/template.php:17
#1: include(string)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component_template.php:720
#2: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component_template.php:815
#3: CBitrixComponentTemplate->IncludeTemplate(array)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component.php:735
#4: CBitrixComponent->showComponentTemplate()
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component.php:683
#5: CBitrixComponent->includeComponentTemplate()
	/var/www/u17631/data/www/usla/bitrix/components/bitrix/main.include/component.php:280
#6: include(string)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component.php:594
#7: CBitrixComponent->__includeComponent()
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/component.php:653
#8: CBitrixComponent->includeComponent(string, array, boolean)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/main.php:1037
#9: CAllMain->IncludeComponent(string, string, array, boolean, array)
	/var/www/u17631/data/www/usla/local/modules/sepro.helper/lib/app.php:63
#10: Sepro\App::getSidebar(array)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/main.php:3179
#11: CAllMain->EndBufferContent(string)
	/var/www/u17631/data/www/usla/bitrix/modules/main/classes/general/main.php:3138
#12: CAllMain->EndBufferContentMan()
	/var/www/u17631/data/www/usla/bitrix/modules/main/include/epilog_after.php:36
#13: require(string)
	/var/www/u17631/data/www/usla/bitrix/modules/main/include/epilog.php:3
#14: require_once(string)
	/var/www/u17631/data/www/usla/bitrix/footer.php:4
#15: require(string)
	/var/www/u17631/data/www/usla/departments/nauchnyy-abonement-1.php:106