__autoload: class 'DOMDocument' not found. in /home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Core.php at line 39

Backtrace
classfunctionfileline
debugdumpError/home/storage/5/61/6f/thekingcake/public_html/academy/system/helpers/debug.php121
debugerror/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Core.php39
__autoload/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Module.php21
Moduleread/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Module.php15
Module__construct/home/storage/5/61/6f/thekingcake/public_html/academy/modules/memecore/controllers/cms_front.php8
Cms_front_controller__construct/home/storage/5/61/6f/thekingcake/public_html/academy/application/controllers/main.php8
Main_Controller__construct/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Controller.php14
ControllergetInstance/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Core.php298
KennelcontrollerAction/home/storage/5/61/6f/thekingcake/public_html/academy/system/helpers/request.php193
requestprocess/home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Core.php164
Kennelinit/home/storage/5/61/6f/thekingcake/public_html/academy/index.php25

Fatal error: Class 'DOMDocument' not found in /home/storage/5/61/6f/thekingcake/public_html/academy/system/core/Module.php on line 21