Ah. That explains it. That's simply stating that your server is configured to only allow 32 megs of memory per page load. While this is definitely sufficient for JFBConnect, depending on what else is going on on your site, it's possible that JFBConnect is just causing you to go overboard on memory usage.
There isn't anything we can do about this. JFBConnect is pretty optimized for memory usage and SQL queries. You'd need to either disable some extensions (components/plugins) that you aren't using, or increase Apache/PHP's allowed memory use to above 32M. Depending on your configuration, this can be as easy as adding the following line to your .htaccess file:
php_value memory_limit 64M
Hope that helps,
Alex