I updated this mod yesterday to version 1.3.0 (which is the latest version) and now I am getting this error:
[03-Dec-2013 21:15:25 America/New_York] PHP Warning: opendir(includes/npf_includes/npf_custom_execute/) [<a href='function.opendir'>function.opendir</a>]: failed to open dir: No such file or directory in /MASKEDADMINFOLDER/includes/functions/extra_functions/npf_functions.php on line 7
[03-Dec-2013 21:15:25 America/New_York] PHP Warning: readdir() expects parameter 1 to be resource, boolean given in /MASKEDADMINFOLDER/includes/functions/extra_functions/npf_functions.php on line 9
[03-Dec-2013 21:15:25 America/New_York] PHP Warning: closedir() expects parameter 1 to be resource, boolean given in /MASKEDADMINFOLDER/includes/functions/extra_functions/npf_functions.php on line 16
Will greatly appreciate help sorting this out.

Thanks!