Problem with WP Plugin Vanilla Forums Version 1.1.18
i have changed the url of website from http to https and some days after i have seen, that i can update to the 1.1.18 version. during the update i receive a fatal error with the information:
Parse error: syntax error, unexpected '[' in /web/htdocs/www.url-of-the-website/home/wp-content/plugins/vanilla-forums/functions.php on line 480
what can i do?