Title: callback error
Last modified: June 24, 2020

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# callback error

 *  Resolved [richter](https://wordpress.org/support/users/richter80/)
 * (@richter80)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/callback-error-5/)
 * a bövítmények oldalon a következő hibaüzenet jelenik meg a bővítménynél:
 * Warning: call_user_func_array() expects parameter 1 to be a valid callback, class‘
   WC_Szamlazz’ does not have a method ‘in_plugin_update_message’ in /nfsmnt/hosting2_1/
   b/e/bed686f5-7d38-41b5-b935-5c77166dcf79/weboldal.neve/web/wp-includes/class-
   wp-hook.php on line 287
 * valakinek esetleg van ötlete, hogyan lehetne kijavítani?

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

 *  Plugin Author [Viszt Péter](https://wordpress.org/support/users/passatgt/)
 * (@passatgt)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/callback-error-5/#post-13028854)
 * Szia! A legújabb verziót használod? Mert elvileg javítottam már ezt a hibát.
 *  Thread Starter [richter](https://wordpress.org/support/users/richter80/)
 * (@richter80)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/callback-error-5/#post-13029271)
 * szia,
 * köszönöm a gyors választ – még a 4.7.1 van fent, nem akartam addig frissíteni,
   amíg nem tudom a hiba okát 🙂
 *  Plugin Author [Viszt Péter](https://wordpress.org/support/users/passatgt/)
 * (@passatgt)
 * [5 years, 11 months ago](https://wordpress.org/support/topic/callback-error-5/#post-13068355)
 * Akkor frissíts nyugodtan, ez a bug javítva lett 🙂

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

The topic ‘callback error’ is closed to new replies.

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## Tags

 * [callback](https://wordpress.org/support/topic-tag/callback/)

 * 3 replies
 * 2 participants
 * Last reply from: [Viszt Péter](https://wordpress.org/support/users/passatgt/)
 * Last activity: [5 years, 11 months ago](https://wordpress.org/support/topic/callback-error-5/#post-13068355)
 * Status: resolved