Title: Error
Last modified: February 8, 2017

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# Error

 *  Resolved [quentro](https://wordpress.org/support/users/quentro/)
 * (@quentro)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-888/)
 * I get this error:
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, class‘
   mpr_Settings_Page’ does not have a method ‘mpr_page_init’ in …/wp-includes/class-
   wp-hook.php on line 298

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

 *  Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/)
 * (@rhellewellgmailcom)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-888/#post-8782457)
 * Hmm…you must have debug settings different than mine…but, there was that missing
   function call.
 * I’ve just released version 1.08. Update (or deactivate/remove/reinstall) via 
   the plugin page.
 * Let me know the results of the upgrade on your site.
 * Sorry for the error.
 * …Rick…
 *  Thread Starter [quentro](https://wordpress.org/support/users/quentro/)
 * (@quentro)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-888/#post-8789074)
 * Error seems gone, but only when the shortcode looks something like this: [mpr_display
   days=6 items=10]
    When it looks like this [mpr_display], the error persists.
 *  Plugin Author [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/)
 * (@rhellewellgmailcom)
 * [9 years, 3 months ago](https://wordpress.org/support/topic/error-888/#post-8791380)
 * Version 1.09 just released to fix this issue. There were some array elements 
   not initialized, which caused error.log entries if error_reporting is set to “
   ALL”. A benign error, though, since the plugin still worked. But better to initialize
   those arrays to keep all error_reporting settings ‘happy’.
 * Let me know how it works for you.

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

The topic ‘Error’ is closed to new replies.

 * ![](https://ps.w.org/multisite-post-reader/assets/icon-256x256.png?rev=2880157)
 * [Multisite Post Reader](https://wordpress.org/plugins/multisite-post-reader/)
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 * 3 replies
 * 2 participants
 * Last reply from: [Rick Hellewell](https://wordpress.org/support/users/rhellewellgmailcom/)
 * Last activity: [9 years, 3 months ago](https://wordpress.org/support/topic/error-888/#post-8791380)
 * Status: resolved