jos-Error: Application Instantiation Error

Joomla\CMS\Exception\ExceptionHandler :: render()
JFactory :: getApplication() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\src\Exception\ExceptionHandler.php:62
JError :: raiseError() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\factory.php:99
JError :: raise() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:251
JError :: throwError() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:176
JError :: handleCallback() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:214
JError :: customErrorPage() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:765
JFactory :: getApplication() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:784
JError :: raiseError() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\factory.php:99
JError :: raise() @ C:\Inetpub\vhosts\ntnonline.net\httpdocs\libraries\joomla\error\error.php:251