[Error] 
Class 'Bitrix\Iblock\PropertyTable' not found (0)
/home/c/cg30614/public_html/bitrix/components/interlabs/feedbackform/class.php:846
#0: Feedbackform->getIBLOCK_FIELDS_USE(integer)
	/home/c/cg30614/public_html/bitrix/components/interlabs/feedbackform/class.php:78
#1: Feedbackform->prepareParams(string, object, object)
	/home/c/cg30614/public_html/bitrix/components/interlabs/feedbackform/class.php:119
#2: Feedbackform->executeComponent()
	/home/c/cg30614/public_html/bitrix/modules/main/classes/general/component.php:656
#3: CBitrixComponent->includeComponent(string, array, boolean, boolean)
	/home/c/cg30614/public_html/bitrix/modules/main/classes/general/main.php:1063
#4: CAllMain->IncludeComponent(string, string, array, boolean, array)
	/home/c/cg30614/public_html/local/templates/blog/footer.php:96
#5: include_once(string)
	/home/c/cg30614/public_html/bitrix/modules/main/include/epilog_before.php:93
#6: require(string)
	/home/c/cg30614/public_html/bitrix/modules/main/include/epilog.php:2
#7: require_once(string)
	/home/c/cg30614/public_html/bitrix/footer.php:4
#8: require(string)
	/home/c/cg30614/public_html/budni-otdeleniya/index.php:20