Fatal error: Uncaught Error: Call to undefined function require_api() in C:\wamp\www\mantisbt\api\soap\mc_api.php:32 Stack trace: #0 C:\wamp\www\mantisbt\api\soap\mc_core.php(32): require_once() #1 C:\wamp\www\mantisbt\api\soap\mc_issue_attachment_api.php(26): require_once('C:\\wamp\\www\\man...') #2 {main} thrown in C:\wamp\www\mantisbt\api\soap\mc_api.php on line 32