Warning: Use of undefined constant DB_CACHE - assumed 'DB_CACHE' (this will throw an Error in a future version of PHP) in /var/customers/webs/bernd/kaufen.keram.de/inc/xtc_db_fetch_array.inc.php on line 26

Fatal error: Uncaught Error: Call to undefined function mysql_fetch_array() in /var/customers/webs/bernd/kaufen.keram.de/inc/xtc_db_fetch_array.inc.php:37
Stack trace:
#0 /var/customers/webs/bernd/kaufen.keram.de/includes/application_top.php(180): xtc_db_fetch_array(Object(mysqli_result))
#1 /var/customers/webs/bernd/kaufen.keram.de/index.php(26): include('/var/customers/...')
#2 {main}
  thrown in /var/customers/webs/bernd/kaufen.keram.de/inc/xtc_db_fetch_array.inc.php on line 37