Fatal error on nodewords.module(812)

the following error occurs only on one page on the site, other pages are fine.


Parse error: syntax error, unexpected T_STRING in /home/lttr00/public_html/dev/sites/all/modules/nodewords/nodewords.module(812) : regexp code on line 1

Fatal error: preg_replace() [function.preg-replace]: Failed evaluating code: LTTR-1.jpg in /home/lttr00/public_html/dev/sites/all/modules/nodewords/nodewords.module on line 812


i'm not sure what is in the keywords field (where is it in the database?) - looks like it is choking on the filename of an image - because i can't edit the page either - get the same message.

tell me if there is some other place to look.

thanks