[TypeError] 
Argument 1 passed to Etc\Site\Cities\Cities::getCities() must be of the type integer, null given, called in /home/c/co03172/b.nrg-tk.ru/public_html/local/components/etc/cities/class.php on line 31 (0)
/home/c/co03172/b.nrg-tk.ru/public_html/local/modules/etc.site/lib/cities/cities.php:189
#0: Etc\Site\Cities\Cities->getCities(NULL)
	/home/c/co03172/b.nrg-tk.ru/public_html/local/components/etc/cities/class.php:31
#1: EtcCities->countryAction(array)
	/home/c/co03172/b.nrg-tk.ru/public_html/local/components/etc/cities/class.php:73
#2: EtcCities->__call(string, array)
	/home/c/co03172/b.nrg-tk.ru/public_html/local/components/etc/cities/class.php:81
#3: EtcCities->executeComponent()
	/home/c/co03172/b.nrg-tk.ru/public_html/bitrix/modules/main/classes/general/component.php:638
#4: CBitrixComponent->includeComponent(string, array, NULL)
	/home/c/co03172/b.nrg-tk.ru/public_html/bitrix/modules/main/classes/general/main.php:1037
#5: CAllMain->IncludeComponent(string, string, array)
	/home/c/co03172/b.nrg-tk.ru/public_html/index.php:190
#6: include_once(string)
	/home/c/co03172/b.nrg-tk.ru/public_html/bitrix/modules/main/include/urlrewrite.php:159
#7: include_once(string)
	/home/c/co03172/b.nrg-tk.ru/public_html/bitrix/urlrewrite.php:2