Undefined variable: date in …/wp-content/plugins/bulletproof-security/403.php

I was at Dashboard >: Plugins > Add New and searching for a plugin that happens to have an apostrophe in its name (Peter’s …), and I received this error:

403 Forbidden Error Page

If you arrived here due to a search or clicking on a link click your Browser’s back button to return to the previous page. Thank you.

Undefined variable: date in …/wp-content/plugins/bulletproof-security/403.php on line 63

Removing the apostrophe from the search resolved my problem, but I thought you still might like to know.

Great plugin.

http://ww.wp.xz.cn/extend/plugins/bulletproof-security/