Apparently arbitrary IN_IGNORED

Hi everyone, this is my first mail to the list.

I'm trying to use incron to watch a events log and perform certain actions
on a change.

This is my incron line:

/home/francisco/.cache/notify-osd.log IN_MODIFY
/home/francisco/dev/auto_auth/prueba.sh $% $@

After I reload the table, incron sends a IN_IGNORED message and removes the
watch.

Both the files exists and have access/execution permission.

I truly hope you can help me, this detail is driving me nuts.

thx.

-- 
Francisco P.