Title: plugin broken since php8.0 update
Last modified: March 8, 2023

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# plugin broken since php8.0 update

 *  [curran919](https://wordpress.org/support/users/curran919/)
 * (@curran919)
 * [3 years, 2 months ago](https://wordpress.org/support/topic/plugin-broken-since-php8-0-update/)
 * I’ve been on support with my wordpress provider for the past week since i’ve 
   been locked out of my wp-admin since then. I’ve focused the problem to glossary
   and I am guessing it started misbehaving with the php 8.0 update from last month(
   I do not access the site often).
 * Anyone else having this problem?
 * I’ve got a lot of content in glossary (400 heavy entries) and this makes me very
   nervous. How can I export the content to an agnostic format for backup?
 * edit: it is independent of theme.
 * edit2: error is: “**Deprecated**: File Theme without header.php is **deprecated**
   since version 3.0.0 with no alternative available. Please include a header.php
   template in your theme. in **/var/www/wptbox/wp-includes/functions.php** on line**
   5583**” and likewise for sidebar and footer. I see some other plugins have had
   this problem. I don’t have this problem for other pages/plugins.
    -  This topic was modified 3 years, 2 months ago by [curran919](https://wordpress.org/support/users/curran919/).
    -  This topic was modified 3 years, 2 months ago by [curran919](https://wordpress.org/support/users/curran919/).

The topic ‘plugin broken since php8.0 update’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wppedia_8c80bb.svg)
 * [Glossary by WPPedia - Best Glossary plugin for WordPress](https://wordpress.org/plugins/wppedia/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wppedia/#faq)
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 * [Unresolved Topics](https://wordpress.org/support/plugin/wppedia/unresolved/)
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 * 0 replies
 * 1 participant
 * Last reply from: [curran919](https://wordpress.org/support/users/curran919/)
 * Last activity: [3 years, 2 months ago](https://wordpress.org/support/topic/plugin-broken-since-php8-0-update/)
 * Status: not resolved