Fatal error: Uncaught TypeError: ksort(): Argument #1 ($array) must be of type array, WP_Hook given in /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/template-functions.php:316 Stack trace: #0 /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/template-functions.php(316): ksort(Object(WP_Hook)) #1 /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/template-functions.php(65): bbp_get_template_stack() #2 /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/template-loader.php(162): bbp_locate_template('bbpress-functio...', true) #3 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/class-wp-hook.php(287): bbp_load_theme_functions('') #4 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(Object(WP_Roles), Array) #5 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #6 /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/sub-actions.php(345): do_action('bbp_after_setup...') #7 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/class-wp-hook.php(287): bbp_after_setup_theme('') #8 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array) #9 /customers/2/6/1/laererstud.dk/httpd.www/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #10 /customers/2/6/1/laererstud.dk/httpd.www/wp-settings.php(535): do_action('after_setup_the...') #11 /customers/2/6/1/laererstud.dk/httpd.www/wp-config.php(90): require_once('/customers/2/6/...') #12 /customers/2/6/1/laererstud.dk/httpd.www/wp-load.php(37): require_once('/customers/2/6/...') #13 /customers/2/6/1/laererstud.dk/httpd.www/wp-blog-header.php(13): require_once('/customers/2/6/...') #14 /customers/2/6/1/laererstud.dk/httpd.www/index.php(17): require('/customers/2/6/...') #15 {main} thrown in /customers/2/6/1/laererstud.dk/httpd.www/wp-content/plugins/bbpress/includes/core/template-functions.php on line 316