Simple Crumbs broken with 3.0

Warning: Call-time pass-by-reference has been deprecated – argument passed by value; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. However, future versions may not support this any longer. in /home/softwaredownloads/public_html/wp-content/plugins/simple-crumbs/simplecrumbs.php on line 29

I just want breadcrumbs on my site, and this function that’s err-nous is looping itself..???