Fatal error: Uncaught ArgumentCountError: Too few arguments to function z(), 2 passed in /home/usccom/setech.in.ua/www/js/calc.php on line 195 and exactly 3 expected in /home/usccom/setech.in.ua/www/js/calc.php:11 Stack trace: #0 /home/usccom/setech.in.ua/www/js/calc.php(195): z('\xD0\x92\xD0\xB8\xD0\xB1\xD1\x80\xD0\xB0\xD1\x82\xD0\xB8', '\xD0\x92\xD1\x8B\xD0\xB1\xD1\x80\xD0\xB0\xD1\x82\xD1\x8C') #1 {main} thrown in /home/usccom/setech.in.ua/www/js/calc.php on line 11