Fatal error: Uncaught ValueError: bcmul(): Argument #2 ($num2) is not well-formed in /www/wwwroot/ExRate/WEB/index.php:67
Stack trace:
#0 /www/wwwroot/ExRate/WEB/index.php(67): bcmul()
#1 /www/wwwroot/ExRate/MOD/_ex.php(37): calRes()
#2 /www/wwwroot/ExRate/WEB/index.php(51): include('...')
#3 {main}
thrown in /www/wwwroot/ExRate/WEB/index.php on line 67