Title: Internal Server Error
Last modified: January 23, 2017

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# Internal Server Error

 *  [Zach Charo](https://wordpress.org/support/users/zachcharo/)
 * (@zachcharo)
 * [9 years, 4 months ago](https://wordpress.org/support/topic/internal-server-error-453/)
 * Hello!
 * I’m getting a 500 internal server error when I visit the edit product screen 
   in the WP dashboard.
 * It’s logging the following to debug.log
 * [23-Jan-2017 17:26:22 UTC] PHP Fatal error: Uncaught TypeError: Argument 4 passed
   to WC_Variations_Style_Buttons_Meta_Tabs::reander_woo_meta_section() must be 
   of the type array, null given, called in /wp-content/plugins/woo-variations-style-
   buttons/inc/tabs.php on line 51 and defined in /wp-content/plugins/woo-variations-
   style-buttons/inc/tabs.php:67
 * Stack trace:
    #0 /wp-content/plugins/woo-variations-style-buttons/inc/tabs.php(
   51): WC_Variations_Style_Buttons_Meta_Tabs->reander_woo_meta_section(‘woo_var_style_b…’,‘
   billing-period’, ‘Billing Period’, NULL) #1 /wordpress/core/4.7.1/wp-includes/
   class-wp-hook.php(298): WC_Variations_Style_Buttons_Meta_Tabs->eds_add_my_custom_product_data_fields(”)#
   2 /wordpress/core/4.7.1/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(”,
   Array) #3 /wordpress/core/4.7.1/wp-includes/plugin.php(453): WP_Hook->do_action(
   Array) #4 /wordpress/plugins/woocommerce/2.6.13/includes/admin/meta-boxes/class-
   wc-meta-box-product-data.php(574): do_action(‘woocommerce_pro…’) in /wp-content/
   plugins/woo-variations-style-buttons/inc/tabs.php on line 67

The topic ‘Internal Server Error’ is closed to new replies.

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 * 0 replies
 * 1 participant
 * Last reply from: [Zach Charo](https://wordpress.org/support/users/zachcharo/)
 * Last activity: [9 years, 4 months ago](https://wordpress.org/support/topic/internal-server-error-453/)
 * Status: not resolved