Php 8 support – Uncaught Type error

Hi:

I’m trying to update a site to PHP 8.2, was previously on 7.4 which is currently EOL. Does the Gutenix theme support or have any plans to support 8.2? Or is something else causing this issue?

The site is crashing after updating with this fatal error.

Fatal error: Uncaught TypeError: Cannot access offset of type string on string in /var/www/allen/wp-content/themes/gutenix/assets/css/dynamic/dynamic-css.php:46 Stack trace: #0 /var/www/allen/wp-content/themes/gutenix/inc/modules/dynamic-css/cherry-x-dynamic-css.php(386): include() #1 /var/www/allen/wp-content/themes/gutenix/inc/modules/dynamic-css/cherry-x-dynamic-css.php(118): CX_Dynamic_CSS->get_inline_css() #2 /var/www/allen/wp-includes/class-wp-hook.php(308): CX_Dynamic_CSS->add_inline_css() #3 /var/www/allen/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #4 /var/www/allen/wp-includes/plugin.php(517): WP_Hook->do_action() #5 /var/www/allen/wp-includes/script-loader.php(2194): do_action() #6 /var/www/allen/wp-includes/class-wp-hook.php(308): wp_enqueue_scripts() #7 /var/www/allen/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters() #8 /var/www/allen/wp-includes/plugin.php(517): WP_Hook->do_action() #9 /var/www/allen/wp-includes/general-template.php(3049): do_action() #10 /var/www/allen/wp-content/themes/gutenix/header.php(20): wp_head() #11 /var/www/allen/wp-includes/template.php(783): require_once('...') #12 /var/www/allen/wp-includes/template.php(718): load_template() #13 /var/www/allen/wp-includes/general-template.php(48): locate_template() #14 /var/www/allen/wp-content/themes/gutenix/page.php(15): get_header() #15 /var/www/allen/wp-includes/template-loader.php(106): include('...') #16 /var/www/allen/wp-blog-header.php(19): require_once('...') #17 /var/www/allen/index.php(17): require('...') #18 {main} thrown in?/var/www/allen/wp-content/themes/gutenix/assets/css/dynamic/dynamic-css.php?on line?46

Also, getting a lot of similar warnings for the same dynamic-css file:

Warning: Trying to access array offset on value of type int in?… wp-content/themes/gutenix/assets/css/dynamic/dynamic-css.php?on line?16

Thanks in advance!