Problem updating a input file type description

[Uonze]

I have a page configured with a repeater, inside the repeater there is a input file with description.

I havent updated the website content in a while but today when I tried to add a new file, the file upload worked correctly but I can't insert a description in the file. Also the previously created instances have the correct description but I can't update them.

I added a attachment of the page edit view for better understaning.

Also the logs don't show any errors.

[blynx]

Hej,

Hm, sorry - no idea so far, roles and permissions ok? Maybe try an update? (backup before ...)

but you could do some more research with https://processwire.com/blog/posts/introducing-tracy-debugger/,
just install it, activate it in the backend, too, and see if it reports anything suspicious in the bar. (don't bother the many configs ...)

[adrian]

Do you have suhosin running on the server?

If you do install Tracy, use the PHP Info panel to check for Suhosin.

[Christophe]

What is your ProcessWire version?
Have you updated/upgraded it recently? If yes, how?
What are your hosting settings (php, mysql, apache/nginx...)?
What modules have you added/activated/installed? 
Have you added/modified some configuration settings?
The Portuguese (or Brazilian Portuguese) language is installed as the default or as the second one? Have you changed language settings?

Yes, it could be related to permissions.