Error upon upgrade to Wordpress 5.8.3

[HootanRoosta]

Hi We started having problem with highlight-search-term when Wordpress updated to 5.8.3 ANyone know how we need to solve this? thanks,

This is what we have: WordPress version 5.8.3 Current theme: Organic Life | Shared by VestaThemes.com (version 2.0) Current plugin: Highlight Search Terms (version 1.8.0) PHP version 7.4.26

This is the error we get: Error Details

An error of type E_ERROR was caused in line 239 of the file /home/g2g1qer3vaa0/public_html/wp-content/plugins/highlight-search-terms/hlst.php. Error message: Uncaught Error: Call to undefined function is_plugin_active() in /home/g2g1qer3vaa0/public_html/wp-content/plugins/highlight-search-terms/hlst.php:239 Stack trace:

0 /home/g2g1qer3vaa0/public_html/wp-includes/class-wp-hook.php(303): HLST\load_compat('')

1 /home/g2g1qer3vaa0/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array)

2 /home/g2g1qer3vaa0/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array)

3 /home/g2g1qer3vaa0/public_html/wp-settings.php(600): do_action('wp_loaded')

4 /home/g2g1qer3vaa0/public_html/wp-config.php(92): require_once('/home/g2g1qer3v...')

5 /home/g2g1qer3vaa0/public_html/wp-load.php(50): require_once('/home/g2g1qer3v...')

6 /home/g2g1qer3vaa0/public_html/wp-login.php(12): require('/home/g2g1qer3v...')

7 {main}

thrown

[RavanH]

Hi, it should be solved in the latest release. Please update and let me know :)

[HootanRoosta]

I see I'm on 1.8.1. is that the one that it's fixed in? It must have autoupdated to that while it was disabled.

[HootanRoosta]

It's seems to work now. Thanks a lot.

[RavanH]

Thanks for the feedback :)