Fatal error: Uncaught Error: Call to undefined function config_get_global() in C:\Apache24\htdocs\mantis\admin\db_table_names_inc.php:25 Stack trace: #0 C:\Apache24\htdocs\mantis\admin\upgrade_inc.php(24): require_once() #1 C:\Apache24\htdocs\mantis\admin\upgrade_advanced.php(25): require_once('C:\\Apache24\\htd...') #2 {main} thrown in C:\Apache24\htdocs\mantis\admin\db_table_names_inc.php on line 25