Remediation

Fatal error: Uncaught Error: implode(): Argument #2 ($array) must be of type ?array, string given
in /home/rcmedr5/public_html/wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php on line 518

Call stack:

1. implode()
   wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php:518
2. MatthiasMullie\Minify\CSS::shortenHex()
   wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/CSS.php:311
3. MatthiasMullie\Minify\CSS::execute()
   wp-content/plugins/wp-rocket/vendor/matthiasmullie/minify/src/Minify.php:111
4. MatthiasMullie\Minify\Minify::minify()
   wp-content/plugins/wp-rocket/inc/functions/minify.php:380
5. rocket_minify()
   wp-content/plugins/wp-rocket/inc/functions/minify.php:304
6. get_rocket_minify_url()
   wp-content/plugins/wp-rocket/inc/functions/minify.php:165
7. rocket_minify_files()
   wp-content/plugins/wp-rocket/inc/front/minify.php:31
8. rocket_minify_process()
   wp-includes/class-wp-hook.php:324
9. WP_Hook::apply_filters()
   wp-includes/plugin.php:205
10. apply_filters()
    wp-content/plugins/wp-rocket/inc/front/process.php:267
11. do_rocket_callback()
12. ob_end_flush()
    wp-includes/functions.php:5464
13. wp_ob_end_flush_all()
    wp-includes/class-wp-hook.php:324
14. WP_Hook::apply_filters()
    wp-includes/class-wp-hook.php:348
15. WP_Hook::do_action()
    wp-includes/plugin.php:517
16. do_action()
    wp-includes/load.php:1279
17. shutdown_action_hook()