Fatal error: Uncaught DivisionByZeroError: Division by zero in /var/app/current/webapp/controllers/payroll.php:123
Stack trace:
#0 /var/app/current/webapp/controllers/payroll.php(47): Payroll->getResult()
#1 /var/app/current/websys/core/CodeIgniter.php(333): Payroll->exportToPDF()
#2 /var/app/current/index.php(227): require_once('...')
#3 {main}
  thrown in /var/app/current/webapp/controllers/payroll.php on line 123