I have v5.4.4. The program, including the attachment feature, runs fine for some time until last week when it will not allow users to attach files anymore. The error message states: 'permission denied in /www/domain/forum/addpost.php on line 886. I do not recall ever changing the program files, so I don't know what may have caused th attachment not to work all of a sudden.
I made sure that the url and the folder location for attachments in config.inc.php are correct.
Does anyone know what the problem may be? Thanks!
