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2 PHP errors

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The support doesn work on Saturdays and Sundays, so some Friday requests can be answered on Monday.
AlainB(@alainb)
5 Posts
Customers
July 14, 2023, 22:18

Hi,

I receive 2 PHP errors. What should I do to avoid these errors?

Below the information about the error.

Best regards

Alain

Undefined array key 1-

wp-content/plugins/woocommerce-products-filter/index.php:538

WOOF->enqueue_scripts_styles()
wp-includes/class-wp-hook.php:308

do_action('wp_enqueue_scripts')
wp-includes/script-loader.php:2194

wp_enqueue_scripts()
wp-includes/class-wp-hook.php:308

do_action('wp_head')
wp-includes/general-template.php:3049

wp_head()
wp-content/themes/sober/header.php:20

load_template('wp-content/themes/sober/header.php')
wp-includes/template.php:718

locate_template()
wp-includes/general-template.php:48

get_header()
wp-content/themes/sober/page.php:15

1Plugin: woocommerce-products-filter
WaarschuwingUndefined array key 1-

wp-content/plugins/woocommerce-products-filter/index.php:983

WOOF->wp_load_js()
wp-includes/class-wp-hook.php:308

do_action('wp_head')
wp-includes/general-template.php:3049

wp_head()
wp-content/themes/sober/header.php:20

load_template('wp-content/themes/sober/header.php')
wp-includes/template.php:718

locate_template()
wp-includes/general-template.php:48

get_header()
wp-content/themes/sober/page.php:15

1Plugin: woocommerce-products-filter
#1
Pablo Borysenco(@pavlo_borysenco)
34,196 Posts
July 17, 2023, 11:03

Hello

What plugin version  number  are  you using?

#2
AlainB(@alainb)
5 PostsTopic Author
Customers
July 17, 2023, 11:34

Hi,

The plugin version is Versie 2.2.9.4

#3
Pablo Borysenco(@pavlo_borysenco)
34,196 Posts
July 17, 2023, 13:10

Please paste your license key here - https://share.pluginus.net/image/i20230222134241.png -> https://share.pluginus.net/image/i20230222134511.png

Update  the  plugin to latest  version - https://products-filter.com/how-to-make-auto-update-for-wordpress-plugins-and-themes-bought-on-envato

#4