Fatal error: Uncaught TypeError: ceil(): Argument #1 ($num) must be of type int|float, string given in /homepages/4/d314935489/htdocs/multionline/secure.php:17 Stack trace: #0 /homepages/4/d314935489/htdocs/multionline/secure.php(17): ceil() #1 /homepages/4/d314935489/htdocs/copyshop-versand/payment_back.php(137): include('/homepages/4/d3...') #2 {main} thrown in /homepages/4/d314935489/htdocs/multionline/secure.php on line 17