Title: Cannot modify header information &  session_start() Error
Last modified: August 22, 2016

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# Cannot modify header information & session_start() Error

 *  [altafrahman](https://wordpress.org/support/users/altafrahman/)
 * (@altafrahman)
 * [11 years, 7 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-session_start-error/)
 * I have used 1.7.14.2 version of Paid Membership pro.
 * Can you help me resolve following errors?
 * Warning: session_start() [function.session-start]: open(/home/189590/data/tmp/
   sess_fd3ce567170017b3c0287701ce1eef10, O_RDWR) failed: No such file or directory(
   2) in /wp-content/plugins/paid-memberships-pro/paid-memberships-pro.php on line
   31
 * Warning: session_start() [function.session-start]: Cannot send session cache 
   limiter – headers already sent (output started at wp-content/plugins/paid-memberships-
   pro/paid-memberships-pro.php:31) in /wp-content/plugins/paid-memberships-pro/
   paid-memberships-pro.php on line 31
 * Warning: Cannot modify header information – headers already sent by (output started
   at wp-content/plugins/paid-memberships-pro/paid-memberships-pro.php:31) in wp-
   includes/option.php on line 750
 * Warning: Cannot modify header information – headers already sent by (output started
   at wp-content/plugins/paid-memberships-pro/paid-memberships-pro.php:31) in wp-
   includes/option.php on line 751
 * [https://wordpress.org/plugins/paid-memberships-pro/](https://wordpress.org/plugins/paid-memberships-pro/)

Viewing 1 replies (of 1 total)

 *  Plugin Author [Jason Coleman](https://wordpress.org/support/users/strangerstudios/)
 * (@strangerstudios)
 * [11 years, 6 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-session_start-error/#post-5390949)
 * Looks like your host/server might not be setup to enable “PHP Session Variables”.
   Follow up with your hows to have them enabled.

Viewing 1 replies (of 1 total)

The topic ‘Cannot modify header information & session_start() Error’ is closed to
new replies.

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## Tags

 * [Cannot modify header information](https://wordpress.org/support/topic-tag/cannot-modify-header-information/)

 * 1 reply
 * 2 participants
 * Last reply from: [Jason Coleman](https://wordpress.org/support/users/strangerstudios/)
 * Last activity: [11 years, 6 months ago](https://wordpress.org/support/topic/cannot-modify-header-information-session_start-error/#post-5390949)
 * Status: not resolved