Fatal error: Uncaught Error: Call to undefined function checkInput() in /home/pixif/public_data/pixif/pixif-calendar.inc:17 Stack trace: #0 /home/pixif/public_data/pixif/pixif-calendar.inc(113): QueryAnalyze->__construct() #1 /home/foresta/public_html/calendar.php(12): Smarty_Calendar->__construct() #2 {main} thrown in /home/pixif/public_data/pixif/pixif-calendar.inc on line 17