Fatal error: Uncaught Error: Call to undefined function mysql_error() in /home/httpd/vhosts/kublux.com/httpdocs/_shop/class.MySQLDatabaseHandler.inc.php:37
Stack trace:
#0 /home/httpd/vhosts/kublux.com/httpdocs/artikel.php(5): MySQLDatabaseHandler->doQuery('SELECT * FROM s...')
#1 {main}
  thrown in /home/httpd/vhosts/kublux.com/httpdocs/_shop/class.MySQLDatabaseHandler.inc.php on line 37