unexpected T_FUNCTION, expecting ')' – after activation Enfold new version.

Parse error: syntax error, unexpected T_FUNCTION, expecting ‘)’ in /home/anotefacilcom/public_html/wp-content/themes/enfold/framework/php/class-htmlhelper.php on line 941

I was can´t install demo ‘Enfold 2017’ and in the forum, one moderator indicated the prior task update the theme.
I tried from section “update” on Enfold configurations, but not was happening, then I follow the instructions to do it manually. I downloaded again by Themeforest today (27 april 2018), and uploaded by FTP overwriting all files.

This error it was showed imediatly at I refresh the browser.

The only way to acess againd de WordPress Admin was deleting all Enfold Folder by FTP.

Then I tried install again by page of instalation on WP Admin uploading the Enfold ZIP file, that was installed with success but when it was activated the error was the same.

I deleted again de Enfold Folder by FTP. I unzip the Enfold Zip file on my computer and uploaded the Enfold Folder by FTP. When I refreshed my browser, it was show me the same error.

Detail Importante: I am using multisite options (site.com/sub1 format)

Tks