Warning: mysqli::__construct(): (HY000/2002): No route to host in /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php on line 13

Warning: mysqli::__construct(): (HY000/2002): No route to host in /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php on line 13

Fatal error: Uncaught Error: mysqli object is already closed in /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php:23
Stack trace:
#0 /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php(23): mysqli_real_escape_string(Object(mysqli), 'informatie')
#1 /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php(909): DBCalls->cleanMyDirtyData('informatie')
#2 /customers/6/3/c/gulyckers.be/httpd.www/includes/appointments.php(83): DBCalls->getAppointmentById('informatie')
#3 /customers/6/3/c/gulyckers.be/httpd.www/index.php(220): getAppointmentDetail('informatie')
#4 {main}
  thrown in /customers/6/3/c/gulyckers.be/httpd.www/classes/DBCalls.php on line 23