PHP Fatal error in v2.30.0

I got a similar error when my site updated to version 2.30.0, it crashed my site completely. Both users and admins unable to access any web-based anything – had to manually revert via command line.

CRITICAL Uncaught Error: Call to undefined function yith_plugin_fw_wc_is_using_block_template_in_single_product() in /home/718631.cloudwaysapps.com/myapp/public_html/wp-content/plugins/yith-woocommerce-compare/includes/class.yith-woocompare-frontend.php:896
Stack trace: 0 /home/718631.cloudwaysapps.com/myapp/public_html/wp-includes/class-wp-hook.php(308): YITH_Woocompare_Frontend->display_compare_button() 1 /home/718631.cloudwaysapps.com/myapp/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() 2 /home/718631.cloudwaysapps.com/myapp/public_html/wp-includes/plugin.php(517): WP_Hook->do_action() 3 /home/718631.cloudwaysapps.com/myapp/public_html/wp-settings.php(486): do_action() 4 /home/718631.cloudwaysapps.com/myapp/public_html/wp-config.php(182): require_once(‘/home/718631.cl…’) 5 /home/718631.cloudwaysapps.com/myapp/public_html/wp-load.php(50): require_once(‘/home/718631.cl…’) 6 /home/718631.cloudwaysapps.com/myapp/public_html/wp-blog-header.php( in /home/718631.cloudwaysapps.com/myapp/public_html/wp-content/plugins/yith-woocommerce-compare/includes/class.yith-woocompare-frontend.php on line 896

This happened to me too, I’m using Elessi theme, I fixed it by rollback it to the previous version 2.29.1.

• This reply was modified 1 year, 3 months ago by Anup Kumar.

It seems that this error appears when the site only uses the Yith WooCommerce Compare plugin without using any other Yith plugin.

how can I fix this?

Hello,

While waiting for the plugin’s author to improve & fix it. I recommend you should downgrade to the YITH Compare 2.29.1 version to resolve this issue.

I hope you can get it.

Regards,
NasaTheme team.

Hi – I am getting the same error – had to roll back to previous version. Hopefully they will let us know soon when this has been fixed.

I’m waiting for a fix too… same error here after update the plugin to latest version.

Hi everyone,

the version 2.30.1 has been released, please update and let us know if the problem persists.

Thank you for your time.