Title: Undefined index: custom_css
Last modified: August 21, 2016

---

# Undefined index: custom_css

 *  [webby68](https://wordpress.org/support/users/webby68/)
 * (@webby68)
 * [12 years, 3 months ago](https://wordpress.org/support/topic/undefined-index-custom_css/)
 * When I do a backup I set it to send it to my email. Nothing has changed in the
   site and the last successful backup was 3/6/14. I don’t receive the email and
   I get the error bolded below. What is causing this and how do I fix it?
 * Thanks for any help.
 * ~Joe
 * Progress
 * DO NOT DO THE FOLLOWING AS IT WILL CAUSE YOUR BACKUP TO FAIL:
 *  Close this browser
    Reload this page Click the Stop or Back buttons in your 
   browser
 * Progress:
    100% **The following errors were reported: Undefined index: custom_css**

The topic ‘Undefined index: custom_css’ is closed to new replies.

 * 0 replies
 * 1 participant
 * Last reply from: [webby68](https://wordpress.org/support/users/webby68/)
 * Last activity: [12 years, 3 months ago](https://wordpress.org/support/topic/undefined-index-custom_css/)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics