Hey there,

Is it already full error message?

Can you provide us with your Joomla backend and FTP access so we can better have a check?

By the way, in the future you can just include your site's access once at http://stackideas.com/dashboard/site rather than needing to keep adding them in your replies.

Thanks . I changed the memory limit to 1024M and it is resolved and I am able to upgrade. Although I still do not understand that why it has problems with setting of -1

Hi there,

You are most welcome. Glad to hear that your issue has been resolved now.

As a gentle reminder, kindly start a new thread if you have any other issue in the future so it will be easier for us to manage your inquiry. I will lock and mark this thread as resolved.