Title: Code is getting a PHP error on a regular basis
Last modified: February 27, 2026
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# Code is getting a PHP error on a regular basis
* Resolved [jaybunten](https://wordpress.org/support/users/jaybunten/)
* (@jaybunten)
* [3 months, 1 week ago](https://wordpress.org/support/topic/code-is-getting-a-php-error-on-a-regular-basis/)
* Getting this error on every few seconds. I am not calling the Session handler
when the error occurs.
* [27-Feb-2026 19:24:12 UTC] PHP Warning: session_set_save_handler(): Session save
handler cannot be changed after headers have already been sent in /home1/rjbunten/
public_html/cedarridgeranch/wp-content/plugins/wp-session-manager/vendor/ericmann/
sessionz/php/Manager.php on line 133
[27-Feb-2026 19:24:55 UTC] PHP Warning:
session_set_save_handler(): Session save handler cannot be changed after headers
have already been sent in /home1/rjbunten/public_html/cedarridgeranch/wp-content/
plugins/wp-session-manager/vendor/ericmann/sessionz/php/Manager.php on line 133[
27-Feb-2026 19:27:29 UTC] PHP Warning: session_set_save_handler(): Session save
handler cannot be changed after headers have already been sent in /home1/rjbunten/
public_html/cedarridgeranch/wp-content/plugins/wp-session-manager/vendor/ericmann/
sessionz/php/Manager.php on line 133
* The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fcode-is-getting-a-php-error-on-a-regular-basis%2F%3Foutput_format%3Dmd&locale=en_US)
to see the link]_
Viewing 2 replies - 1 through 2 (of 2 total)
* Plugin Author [Carolina](https://wordpress.org/support/users/carolinaop/)
* (@carolinaop)
* [3 months, 1 week ago](https://wordpress.org/support/topic/code-is-getting-a-php-error-on-a-regular-basis/#post-18838145)
* Hello [@jaybunten](https://wordpress.org/support/users/jaybunten/),
* Thanks for reaching out and for sharing the error log.
* From the log details, the warnings are being triggered by **WP Session Manager**,
not Code Snippets:
* `/wp-content/plugins/wp-session-manager/.../Manager.php on line 133`
* The error message (session_set_save_handler():
Session save handler cannot be changed after headers have already been sent)
is not related to the Code Snippets plugin.
* We recommend reaching out to the support team for WP Session Manager so they
can investigate this further, as they’ll be best equipped to diagnose what’s
triggering the session handler warning on your site.
* If you’re experiencing any specific issues directly related to Code Snippets,
please let us know and we’ll be happy to help.
* Plugin Author [Carolina](https://wordpress.org/support/users/carolinaop/)
* (@carolinaop)
* [2 months, 1 week ago](https://wordpress.org/support/topic/code-is-getting-a-php-error-on-a-regular-basis/#post-18863363)
* Hello [@jaybunten](https://wordpress.org/support/users/jaybunten/)
* Since we haven’t received any further feedback, I’ll go ahead and close this
ticket for now. Please feel free to reopen it at any time if needed—we’ll be
happy to assist 🙂
Viewing 2 replies - 1 through 2 (of 2 total)
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* 2 replies
* 2 participants
* Last reply from: [Carolina](https://wordpress.org/support/users/carolinaop/)
* Last activity: [2 months, 1 week ago](https://wordpress.org/support/topic/code-is-getting-a-php-error-on-a-regular-basis/#post-18863363)
* Status: resolved