Title: session_write_close(): Session callback expects true/false return value
Last modified: August 31, 2016

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# session_write_close(): Session callback expects true/false return value

 *  [pembo13](https://wordpress.org/support/users/pembo13/)
 * (@pembo13)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/session_write_close-session-callback-expects-truefalse-return-value/)
 * This is calling errors in PHP:
 * session_write_close(): Session callback expects true/false return value
 * Ended up removing the plugin.
 * [https://wordpress.org/plugins/wp-native-php-sessions/](https://wordpress.org/plugins/wp-native-php-sessions/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Plugin Contributor [Daniel Bachhuber](https://wordpress.org/support/users/danielbachhuber/)
 * (@danielbachhuber)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/session_write_close-session-callback-expects-truefalse-return-value/#post-6957457)
 * I’d love to get this fixed for you, but I’m unable to replicate the error.
 * Can you share some steps to reproduce? Is it coming from code you’ve written,
   or a theme or plugin you’ve installed?
 *  Thread Starter [pembo13](https://wordpress.org/support/users/pembo13/)
 * (@pembo13)
 * [10 years, 4 months ago](https://wordpress.org/support/topic/session_write_close-session-callback-expects-truefalse-return-value/#post-6957461)
 * I’ll create a new website and see if it creates the same issue. All we did was
   enable the plugin — my colleague thought it was necessary for a particular function.

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘session_write_close(): Session callback expects true/false return value’
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 * 2 replies
 * 2 participants
 * Last reply from: [pembo13](https://wordpress.org/support/users/pembo13/)
 * Last activity: [10 years, 4 months ago](https://wordpress.org/support/topic/session_write_close-session-callback-expects-truefalse-return-value/#post-6957461)
 * Status: not resolved