Title: PHP Update problem
Last modified: December 29, 2020

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# PHP Update problem

 *  [teflonghost](https://wordpress.org/support/users/teflonghost/)
 * (@teflonghost)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-update-problem/)
 * I updated my PHP to 7.3 and now I have this message:
 * Warning: Cannot call get_defined_vars() dynamically in /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-content/themes/30dbc/functions.php(359) : runtime-
   created function on line 1
 * Warning: Invalid argument supplied for foreach() in /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-content/themes/30dbc/functions.php(359) : runtime-
   created function on line 1
 * Warning: Cannot call extract() dynamically in /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-content/themes/30dbc/functions.php(359) : runtime-
   created function on line 1
 * Fatal error: Uncaught Error: Call to undefined function n5Wa0J3bwVmcfJ3byJXZ()
   in /hermes/bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/wp-content/themes/
   30dbc/functions.php(359) : runtime-created function:1 Stack trace: #0 /hermes/
   bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/wp-content/themes/30dbc/functions.
   php(359): __lambda_func() #1 /hermes/bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/
   wp-includes/class-wp-hook.php(285): themes_posts_thumbnail_size_attr() #2 /hermes/
   bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/wp-includes/class-wp-hook.
   php(311): WP_Hook->apply_filters(”, Array) #3 /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-includes/plugin.php(484): WP_Hook->do_action(Array)#
   4 /hermes/bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/wp-settings.php(
   557): do_action(‘init’) #5 /hermes/bosnacweb04/bosnacweb04cj/b1886/ipg.teflonghostnet/
   wp-config.php(95): require_once(‘/hermes/bosnacw…’) #6 /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-load.php(37): require_on in /hermes/bosnacweb04/bosnacweb04cj/
   b1886/ipg.teflonghostnet/wp-content/themes/30dbc/functions.php(359) : runtime-
   created function on line 1
    There has been a critical error on this website.
 * I checked everything for compatibility and did backups. Ideas?

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

 *  Moderator [Yui](https://wordpress.org/support/users/fierevere/)
 * (@fierevere)
 * 永子
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-update-problem/#post-13842251)
 * the problem is in your theme.
    Please contact its author for support, otherwise,
   you can change to another theme
 *  [RossMitchell](https://wordpress.org/support/users/rossmitchell/)
 * (@rossmitchell)
 * [5 years, 4 months ago](https://wordpress.org/support/topic/php-update-problem/#post-13844070)
 * In the meantime suggest that you revert back to PHP 7.2

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

The topic ‘PHP Update problem’ is closed to new replies.

 * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
 * 2 replies
 * 2 participants
 * Last reply from: [RossMitchell](https://wordpress.org/support/users/rossmitchell/)
 * Last activity: [5 years, 4 months ago](https://wordpress.org/support/topic/php-update-problem/#post-13844070)
 * Status: not resolved

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