Update to Wordpress 4.9 crashes and now got error

got this error

Parse error: syntax error, unexpected end of file in /home/vol1_6/epizy.com/epiz_20640472/htdocs/wp-includes/functions.php on line 2199

We got the same issue.

so now? already solved?

test you go softaculous and go outdate installation, and update wordpress 4.9 version. i already solved this.

The update probably corrupted your installation. Try doing the upgrade through Softaculous or just upload a clean copy of WordPress to your website, overwriting all files.