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