Fatal error: Uncaught Error: Call to undefined function mysql_query() in /homepages/37/d141797580/htdocs/travel/City/City.php:28 Stack trace: #0 /homepages/37/d141797580/htdocs/travel/City/_template.php(10): opening() #1 /homepages/37/d141797580/htdocs/travel/City/City.php(5): include('/homepages/37/d...') #2 {main} thrown in /homepages/37/d141797580/htdocs/travel/City/City.php on line 28