Title: cannot modify header information error
Last modified: August 20, 2016

---

# cannot modify header information error

 *  [scripto](https://wordpress.org/support/users/scripto/)
 * (@scripto)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-4/)
 *     ```
       Warning: is_writable() [function.is-writable]: open_basedir restriction in effect. File(/) is not within the allowed path(s): (/nfs:/tmp:/usr/local:/etc/apache2/gs-bin) in /nfs/c09/h03/mnt/136962/domains/baristars.com/html/wp-admin/includes/misc.php on line 133
   
       Warning: Cannot modify header information - headers already sent by (output started at /nfs/c09/h03/mnt/136962/domains/baristars.com/html/wp-admin/includes/misc.php:133) in /nfs/c09/h03/mnt/136962/domains/baristars.com/html/wp-includes/pluggable.php on line 866
       ```
   
 * i keep getting the following error. is this a files permission problem?

Viewing 1 replies (of 1 total)

 *  [esmi](https://wordpress.org/support/users/esmi/)
 * (@esmi)
 * [14 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-4/#post-2708495)
 * It’s a server configuration issue. You need to take this up with your hosts.

Viewing 1 replies (of 1 total)

The topic ‘cannot modify header information error’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 1 reply
 * 2 participants
 * Last reply from: [esmi](https://wordpress.org/support/users/esmi/)
 * Last activity: [14 years, 1 month ago](https://wordpress.org/support/topic/cannot-modify-header-information-error-4/#post-2708495)
 * Status: not resolved

## Topics

### Topics with no replies

### Non-support topics

### Resolved topics

### Unresolved topics

### All topics