Error While Uploading Downloadable Products

[shenobis]

HI Guys,

i have recently moved my magento setup to nginx with redis cache and varnish server, but now when i select a file to upload the path is not displayed and i get an error uploder is null can any one help me with this issue

[shaharevron]

You should check that all the different limits in both PHP and nginx are properly configured to handle file uploads. This answer in serverfault.com, while not Magento specific, lists the configuration directives that you might want to check in php.ini and nginx conf: http://serverfault.com/questions/611239/increase-php-fpms-max-upload-post-size

If this doesn't help, I suggest looking at your php error log and nginx error log for relevant errors and posting them here.