[plugin: re.place] error code in page

Hi,

I use re.place as plugin however it gives me a few errors on my post pages.

Warning: preg_replace() [function.preg-replace]: Unknown modifier ‘/’ in /home/…./domains/……com/public_html/wp-content/plugins/replace/re.place.php on line 83

How can i fix this?

Thank you,

Regards