Unknown PHP upload error code

[AlwaysMiley]

Hi,

When I upload pictures it's not working and I'm getting an error "Unknown PHP upload error code".

Found this topic: http://forum.coppermine-gallery.net/index.php?topic=74192.0, but still don't know what to do.

Thanks.

[Αndré]

Please provide the required information explained here: http://documentation.coppermine-gallery.net/en/upload_troubleshooting.htm#upload_support