According to the host of our site is a victim of hacking.
The page mentions:
Call to protected method Joomla\CMS\Application\SiteApplication::route() from context ''
Here is the link:
Can someone help us? thank you in advance
Are you sure your are posting in product assigned forum?: Yes
What is your CMS version?: Joomla 3.x
MySQL Version: 5.x
PHP version: 5.x
Have you edited any files? If yes tell us which ones.: No
Is this personal or client website?: Client