I have a problem when Import WordPress posts and other data using 'wordpress-importer' it says:
"Sorry, there has been an error.
File is empty. Please upload something more substantial. This error could also be caused by uploads being disabled in your php.ini or by post_max_size being defined as smaller than upload_max_filesize in php.ini."
I added this code in wp-config file, but it not doesn't work, the code is:
what can I do?
Thanks in advance