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\upgrades\0_16_inc.php(27): require()
#1 {main}
thrown in C:\Apache24\htdocs\mantis\admin\db_table_names_inc.php on line 25