MuseumLV - Galerie

[Error] 
Call to a member function GetProperties() on boolean (0)
/home/museumlv/public_html/local/components/bitrix/catalog.sectionMusFilter/component.php:796
#0: include
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:548
#1: CBitrixComponent->__includeComponent()
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:600
#2: CBitrixComponent->includeComponent(string, array, object)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/main.php:1035
#3: CAllMain->IncludeComponent(string, string, array, object)
	/home/museumlv/public_html/bitrix/templates/xml_catalog_TEMP/components/bitrix/catalog/gallery_filter/section_vertical.php:280
#4: include(string)
	/home/museumlv/public_html/bitrix/templates/xml_catalog_TEMP/components/bitrix/catalog/gallery_filter/sections.php:76
#5: include(string)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component_template.php:714
#6: CBitrixComponentTemplate->__IncludePHPTemplate(array, array, string)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component_template.php:806
#7: CBitrixComponentTemplate->IncludeTemplate(array)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:681
#8: CBitrixComponent->showComponentTemplate()
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:629
#9: CBitrixComponent->includeComponentTemplate(string)
	/home/museumlv/public_html/bitrix/components/bitrix/catalog/component.php:167
#10: include(string)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:548
#11: CBitrixComponent->__includeComponent()
	/home/museumlv/public_html/bitrix/modules/main/classes/general/component.php:600
#12: CBitrixComponent->includeComponent(string, array, boolean)
	/home/museumlv/public_html/bitrix/modules/main/classes/general/main.php:1035
#13: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/museumlv/public_html/fr/gallery/index.php:252