those errors (they are bugs because they are shown, they should not be) are visible only when you have no pictures to miniaturize normally. Am I wrong ? (you can know it if when you are one the main "thumbnails creation page" (where you can see the directories) if there is something like [2 pictures without thumbnail])

so, your pb is very strange...
are you saying you think there are pictures or are you saying there is displayed "[5 pictures without thumbnails*]" ?

* for example...

if you look at your admin demo you get the same error when creating the thumbs :)

ok, this is totally normal, i f there i no thumbnail to create, you have those errors

i made them to see if it works when the images are uploaded.  :D 

letting the script generate the thumbs makes it less timeconsuming ;)

but you have a point, creating the thumbs and uploading them is also an option but having the script doing it makes it more functional :)

i'll disable that function so the admins can't C it and come bug me with it :)

anyway ->  the script rules and is very fast  ;)

good point, have you got many images ?

normally it will be about +-10 category with a  +-20  pics in them
also i'll create more fields for description.


i'll post it here once i've uploaded them all to let you know :)