Fatal error: Uncaught Error: Call to a member function real_escape_string() on null in /home/nexitypabh/www/include/helpers.php:94 Stack trace: #0 /home/nexitypabh/www/mypdf.php(72): sanitizeString('dae4b18bf383f45...') #1 {main} thrown in /home/nexitypabh/www/include/helpers.php on line 94