UBB.threads PHP Forum Software Community Forums UBB.threads 7 Bug Reports Parse error

When I click on one all of the posts here get
Parse error: syntax error, unexpected '[' in /home/ubb/public_html/forums/templates/compile/%%C0^C0F^C0FD8D31%%post_top.tpl.php on line 90

I'm unable to read any of the posts or the replies to my threads.

I get the email notifications and read the replies.