Расчёт укладки напольного покрытия

[ParseError] 
syntax error, unexpected '[', expecting ',' or ';' (0)
/home/c/cw77951/public_html/bitrix/components/bitrix/focus.calculator/component.php:32
#0: CBitrixComponent->__includeComponent()
	/home/c/cw77951/public_html/bitrix/modules/main/classes/general/component.php:653
#1: CBitrixComponent->includeComponent(string, array, boolean)
	/home/c/cw77951/public_html/bitrix/modules/main/classes/general/main.php:1041
#2: CAllMain->IncludeComponent(string, string, array, boolean)
	/home/c/cw77951/public_html/other/raschyet-ukladki-napolnogo-pokrytiya.php:45