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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:5427
  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:1280
  17. shutdown_action_hook()

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