Today we decided to write here an article about Common Errors when installing WordPress Theme via WordPress Dashboard. We will update one by one when you guy find the problem and we have fixed it.
1. Are you sure you want to do this?
This happens when PHP Config in your hosting is not support enough conditions to allow WordPress Upload and Extract the Theme Package.
You should check and increase the following number with your PHP in your Hosting, usually in php.ini file:
max_execution_time = 120
max_input_time = 120
memory_limit = 64M
After that you need to restart your hosting and reupload your theme, this will work in most of cases. If you still facing this problem please comment bellow or contact us, we will be happy to check.
After update the first error, I have found a helpful article which describe many errors and solutions, here is the article: http://codex.wordpress.org/Common_WordPress_Errors
Please check it if you face the same problem!