Question Log in error (ERROR: syntax error, unexpected '?' (Helper.php:569) in Plesk Web Pro Edition

[Ismail Tankal]

Server operating system version

Win Server 2012 R2

Plesk version and microupdate number

Plesk Web Pro Edition

Hi,
I got error when ı tried to log in Plesk.
ERROR: syntax error, unexpected '?' (Helper.php:569)
is there any idea for resolve it?

 

[Kaspar@Plesk]

Hi,
I got error when ı tried to log in Plesk.
ERROR: syntax error, unexpected '?' (Helper.php:569)
is there any idea for resolve it?

Disable the 'VirusTotal Website Check' extension via command line via plesk bin extension --disable website-virus-check