Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, ffPostCollection given in /customers/c/d/4/patrikwincent.se/httpd.www/wp-content/plugins/custom-css-editor/bootstrap/pluginClass.php:132 Stack trace: #0 /customers/c/d/4/patrikwincent.se/httpd.www/wp-includes/class-wp-hook.php(307): ffPluginFreshCustomCodeLite->afterSetupTheme('') #1 /customers/c/d/4/patrikwincent.se/httpd.www/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #2 /customers/c/d/4/patrikwincent.se/httpd.www/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #3 /customers/c/d/4/patrikwincent.se/httpd.www/wp-settings.php(576): do_action('after_setup_the...') #4 /customers/c/d/4/patrikwincent.se/httpd.www/wp-config.php(96): require_once('/customers/c/d/...') #5 /customers/c/d/4/patrikwincent.se/httpd.www/wp-load.php(50): require_once('/customers/c/d/...') #6 /customers/c/d/4/patrikwincent.se/httpd.www/wp-blog-header.php(13): require_once('/customers/c/d/...') #7 /customers/c/d/4/patrikwincent.se/httpd.www/index.php(17): require('/customers/c/d/...') #8 {main} thrown in /customers/c/d/4/patrikwincent.se/httpd.www/wp-content/plugins/custom-css-editor/bootstrap/pluginClass.php on line 132