First of all thanks for your precious support and passion on this project.
I use to surf through several resources before writing on a forum, but this time i wasn't able to find a solution by my self.
I updated limesurvey to last 1.92+, i composed a survey ( ain't my first one ) but when a I checked the upload file answer I note that correctly (it seem) charge the jpg image but when I save the survey and take a look to the response always I found 0 file uploaded.
I correctly inserted the extension to charge on the question, I try with different weigh of file (setting and charging) and different kind of files (png, jpg, etc). I try with
$debug = 1; setting on config.php file. I try to export and import the survey on a different limesurvey installation in a different server... but
Nothing!
Any idea? I'm not an code expert insted I'm going Crazy.
I Attach the survey in any case
many thanks