site crashed after I updated the defender plugin

I updated the Defender plugin and this is what happened, I can't use any part of the site now

Parse error: syntax error, unexpected T_STRING in /home3/audphoto/public_html/awteaches.com/wp-content/plugins/wp-defender/app/module/ip-lockout-module/widget/class-wd-lockout-widget.php on line 18