单开双控这样的接法错在哪儿?求解

Fatal error: Uncaught Error: Call to undefined function getWebsiteConcatenationStatus() in /www/wwwroot/www.78289.com/templates/4/image.html:123 Stack trace: #0 /www/wwwroot/www.78289.com/project/image.php(163): include() #1 /www/wwwroot/www.78289.com/project/index.php(76): require_once('...') #2 /www/wwwroot/www.78289.com/index.php(2): require_once('...') #3 {main} thrown in /www/wwwroot/www.78289.com/templates/4/image.html on line 123