Title: [Plugin: Print Friendly and PDF Button] Fatal error: Call to undefined function settings_errors()
Last modified: August 20, 2016

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# [Plugin: Print Friendly and PDF Button] Fatal error: Call to undefined function settings_errors()

 *  [aarongd](https://wordpress.org/support/users/aarongd/)
 * (@aarongd)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-print-friendly-and-pdf-button-fatal-error-call-to-undefined-function-settings_errors/)
 * Fatal error: Call to undefined function settings_errors() in …/wp-content/plugins/
   printfriendly/pf.php on line 548
 * Looks like the settings_errors() function didn’t come around until 3.0:
    [http://codex.wordpress.org/Function_Reference/settings_errors](http://codex.wordpress.org/Function_Reference/settings_errors)
 * [http://wordpress.org/extend/plugins/printfriendly/](http://wordpress.org/extend/plugins/printfriendly/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [Print & PDF by PrintFriendly](https://wordpress.org/support/users/printfriendly/)
 * (@printfriendly)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-print-friendly-and-pdf-button-fatal-error-call-to-undefined-function-settings_errors/#post-2323501)
 * Which version of WordPress are you running?
 *  Thread Starter [aarongd](https://wordpress.org/support/users/aarongd/)
 * (@aarongd)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-print-friendly-and-pdf-button-fatal-error-call-to-undefined-function-settings_errors/#post-2323504)
 * Sorry, I thought that was included in the post – 2.9.1
 *  Thread Starter [aarongd](https://wordpress.org/support/users/aarongd/)
 * (@aarongd)
 * [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-print-friendly-and-pdf-button-fatal-error-call-to-undefined-function-settings_errors/#post-2323608)
 * I got the go ahead to upgrade to 3.2.1 and the plugin seems to be working now.
   However, if it’s really the case that the plugin is using a function not available
   until 3.0, the plugin page might want to be updated to indicate that (shows 2.8
   or higher).

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘[Plugin: Print Friendly and PDF Button] Fatal error: Call to undefined
function settings_errors()’ is closed to new replies.

 * ![](https://ps.w.org/printfriendly/assets/icon-256x256.png?rev=2951152)
 * [Print, PDF, Email by PrintFriendly](https://wordpress.org/plugins/printfriendly/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/printfriendly/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/printfriendly/)
 * [Active Topics](https://wordpress.org/support/plugin/printfriendly/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/printfriendly/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/printfriendly/reviews/)

 * 3 replies
 * 2 participants
 * Last reply from: [aarongd](https://wordpress.org/support/users/aarongd/)
 * Last activity: [14 years, 8 months ago](https://wordpress.org/support/topic/plugin-print-friendly-and-pdf-button-fatal-error-call-to-undefined-function-settings_errors/#post-2323608)
 * Status: not resolved