Attachment error

[Juan Carlos]

I just see that when a try to upload an attachment I have this error.
I uninstall all mods and install a fresh from hithub and the problem still there.

Attach are the captures

[albertlast]

When you look into the install file of attachments: https://github.com/SimpleMachines/SMF2.1/blob/release-2.1/other/install_2-1_mysql.sql#L33
you notice that the field au_hash didn't exists.
So my guess is that one of your mods add this field without removing it by uninstall.

From my side i would delete the column.

[Kindred]

And/or get your host to update the MySQL version, since this error is specific to a series of MySQL versions which they eventually fixed

[Juan Carlos]

Thank you

I delete the colum and now works.

I am going to reinstall the mods and see wich is making that.