When I want to upload a zip file through the Image Gallery in a K2 article I get the message:

UNKNOWNARCHIVETYPE
Gallery upload error: Cannot extract archive!

This started when I placed back a backup because of a server crash of my webhoster on which my website is hosted on.

Please let me know if you need more information.

Check in order your permissions to folders: cache, administrator/cache, tmp, media/k2/galleries to be 777.

Hi Katia,

Thanks for your reply. Unfortunately I still get the message after I changed the permissions of the folders you mentioned to 777.

Additional information:
Joomla: 1.5.20
SIG pro: 2.0.5
K2: 2.3

Hi Katia,

In the administrator part I found an error log which might be helpful to you.

Greetz.

Explain your issue to your hosting company and ask them to help you...

Hi Katia,

I sent the error log to my webhost and there reply was that "ini_get_all" was already deactivated on the new server and that I had to try it again but it was without succes.

Is it possible to have another look?

Thanks.

Please pm me access to your super admin.

Maybe you have seen it already but I sent you a PM.