Fatal error: Uncaught Error: Call to undefined function Skv\randString() in /home/bitrix/www/local/include/classes/Skv/Utils.php:556 Stack trace: #0 /home/bitrix/www/bitrix/modules/main/lib/composite/responder.php(198): Skv\Utils::log('composite.cache...', Array) #1 /home/bitrix/www/bitrix/modules/main/lib/composite/responder.php(33): Bitrix\Main\Composite\Responder::trySendResponse() #2 /home/bitrix/www/bitrix/modules/main/include/prolog.php(12): Bitrix\Main\Composite\Responder::respond() #3 /home/bitrix/www/bitrix/header.php(1): require_once('/home/bitrix/ww...') #4 /home/bitrix/www/blog/index.php(6): require('/home/bitrix/ww...') #5 {main} thrown in /home/bitrix/www/local/include/classes/Skv/Utils.php on line 556