Support » Plugin: Contact Form 7 » Contact form file upload showing error

  • Hello,

    I am using contact form 7 in my website. Everything was working fine but suddenly file uploading is giving error during submission.

    This is the error (There was an unknown error uploading the file.)
    I have tried every possible solution. Please help.


    The page I need help with: [log in to see the link]

Viewing 5 replies - 1 through 5 (of 5 total)
  • Try troubleshooting by disabling all other plugins and activating a stock WordPress theme like Twenty-Seventeen.
    Have you installed any security plugins lately? Has your host changed their ModSec rules?
    Anything in the error logs?

    Thread Starter kritika100395


    I tried to setup the same on my local system. Its working fine there but not working on server.

    Check the error logs, and ask the host if there are any server-level firewall rules that might be blocking the upload?

    Thread Starter kritika100395


    I have checked error logs. There isn’t any error there.

    in my case it was server file permission issue

    hope it will solve your issue too

    sudo chown -R www-data:www-data wordpress_folder

Viewing 5 replies - 1 through 5 (of 5 total)
  • The topic ‘Contact form file upload showing error’ is closed to new replies.