Title: Warning: session_start(): Cannot send session cache limiter
Last modified: August 31, 2016

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# Warning: session_start(): Cannot send session cache limiter

 *  Resolved [uebas](https://wordpress.org/support/users/uebas/)
 * (@uebas)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/warning-session_start-cannot-send-session-cache-limiter-4/)
 * take a look
 * Warning: session_start(): open(/tmp/sess_WFDLSvgnz3nB0RO6i3NjW3, O_RDWR) failed:
   Permission denied (13) in /home/XXXX/mydomain.com/wp-content/plugins/accesspress-
   social-icons/accesspress-social-icons.php on line 163
 * Warning: session_start(): Cannot send session cache limiter – headers already
   sent (output started at /home/xxx/mydomain.com/wp-content/plugins/accesspress-
   social-icons/accesspress-social-icons.php:163) in /home/xxxx/mydomain.com/wp-
   content/plugins/accesspress-social-icons/accesspress-social-icons.php on line
   163
 * [https://wordpress.org/plugins/accesspress-social-icons/](https://wordpress.org/plugins/accesspress-social-icons/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Access Keys](https://wordpress.org/support/users/access-keys/)
 * (@access-keys)
 * [10 years, 1 month ago](https://wordpress.org/support/topic/warning-session_start-cannot-send-session-cache-limiter-4/#post-7285022)
 * Hello there,
 * Looks like You don’t have write permission to the /tmp directory on your server
   due to which the permission denied error is appearing while crating session variable;
   So you need to change that tmp directory writable for that You might need to 
   send your web host an email to get this issue resolved unless you can chmod yourself.
 * And sometimes it may happen due to /tmp dir full. Does this issue occur sometime
   or always?
 * Thanks

Viewing 1 replies (of 1 total)

The topic ‘Warning: session_start(): Cannot send session cache limiter’ is closed
to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/accesspress-social-icons_72c19a.svg)
 * [AccessPress Social Icons](https://wordpress.org/plugins/accesspress-social-icons/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/accesspress-social-icons/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/accesspress-social-icons/)
 * [Active Topics](https://wordpress.org/support/plugin/accesspress-social-icons/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/accesspress-social-icons/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/accesspress-social-icons/reviews/)

 * 1 reply
 * 2 participants
 * Last reply from: [Access Keys](https://wordpress.org/support/users/access-keys/)
 * Last activity: [10 years, 1 month ago](https://wordpress.org/support/topic/warning-session_start-cannot-send-session-cache-limiter-4/#post-7285022)
 * Status: resolved