["popupCalendar"]<br />
<b>Fatal error</b>:  Uncaught Error: Call to undefined function twistFormatInput() in /home/solo/twist/v006.00/portal/default/calendar/timePeriodExecute.php:3
Stack trace:
#0 {main}
  thrown in <b>/home/solo/twist/v006.00/portal/default/calendar/timePeriodExecute.php</b> on line <b>3</b><br />