Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the translatepress-multilingual domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php on line 6114 Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114) (500 Internal Server Error)

Symfony Exception

Symfony Docs

ErrorException

HTTP 500 Internal Server Error

Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114)

Exception

ErrorException

in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php (line 1435)
  1.          * @param int          $status        Status code to use.
  2.          * @param string       $location      The path to redirect to.
  3.          */
  4.         $x_redirect_by = apply_filters( 'x_redirect_by', $x_redirect_by, $status, $location );
  5.         if ( is_string( $x_redirect_by ) ) {
  6.             header( "X-Redirect-By: $x_redirect_by" );
  7.         }
  9.         header( "Location: $location", true, $status );
  11.         return true;
in /customers/d/e/b/co2vision.dk/httpd.www/wp-content/themes/co2vision/vendor/roots/acorn/src/Roots/Acorn/Bootstrap/HandleExceptions.php -> handleError (line 54)
  1.      * @throws \ErrorException
  2.      */
  3.     public function handleError($level, $message, $file = '', $line = 0, $context = [])
  4.     {
  5.         try {
  6.             parent::handleError($level, $message, $file, $line, $context);
  7.         } catch (Throwable $e) {
  8.             if (! apply_filters('acorn/throw_error_exception', true, $e)) {
  9.                 return false;
  10.             }
HandleExceptions->handleError(2, 'Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114)', '/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php', 1435)
header('X-Redirect-By: WordPress') in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php (line 1435)
  1.          * @param int          $status        Status code to use.
  2.          * @param string       $location      The path to redirect to.
  3.          */
  4.         $x_redirect_by = apply_filters( 'x_redirect_by', $x_redirect_by, $status, $location );
  5.         if ( is_string( $x_redirect_by ) ) {
  6.             header( "X-Redirect-By: $x_redirect_by" );
  7.         }
  9.         header( "Location: $location", true, $status );
  11.         return true;
wp_redirect('https://www.co2vision.dk/en/nyhed/viden-og-netvaerk-saetter-kursen-for-groen-omstilling/', 301) in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/canonical.php (line 831)
  1.     }
  3.     if ( $do_redirect ) {
  4.         // Protect against chained redirects.
  5.         if ( ! redirect_canonical( $redirect_url, false ) ) {
  6.             wp_redirect( $redirect_url, 301 );
  7.             exit;
  8.         } else {
  9.             // Debug.
  10.             // die("1: $redirect_url<br />2: " . redirect_canonical( $redirect_url, false ) );
  11.             return;
redirect_canonical('https://co2vision.dk/en/nyhed/viden-og-netvaerk-saetter-kursen-for-groen-omstilling') in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/class-wp-hook.php (line 324)
  2.                 // Avoid the array_slice() if possible.
  3.                 if ( 0 === $the_['accepted_args'] ) {
  4.                     $value = call_user_func( $the_['function'] );
  5.                 } elseif ( $the_['accepted_args'] >= $num_args ) {
  6.                     $value = call_user_func_array( $the_['function'], $args );
  7.                 } else {
  8.                     $value = call_user_func_array( $the_['function'], array_slice( $args, 0, $the_['accepted_args'] ) );
  9.                 }
  10.             }
  11.         } while ( false !== next( $this->iterations[ $nesting_level ] ) );
WP_Hook->apply_filters(null, array('')) in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/class-wp-hook.php (line 348)
  1.      *
  2.      * @param array $args Parameters to pass to the callback functions.
  3.      */
  4.     public function do_action( $args ) {
  5.         $this->doing_action = true;
  6.         $this->apply_filters( '', $args );
  8.         // If there are recursive calls to the current action, we haven't finished it until we get to the last one.
  9.         if ( ! $this->nesting_level ) {
  10.             $this->doing_action = false;
  11.         }
WP_Hook->do_action(array('')) in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/plugin.php (line 517)
  1.     } elseif ( is_array( $arg[0] ) && 1 === count( $arg[0] ) && isset( $arg[0][0] ) && is_object( $arg[0][0] ) ) {
  2.         // Backward compatibility for PHP4-style passing of `array( &$this )` as action `$arg`.
  3.         $arg[0] = $arg[0][0];
  4.     }
  6.     $wp_filter[ $hook_name ]->do_action( $arg );
  8.     array_pop( $wp_current_filter );
  9. }
  11. /**
do_action('template_redirect') in /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/template-loader.php (line 13)
  1.     /**
  2.      * Fires before determining which template to load.
  3.      *
  4.      * @since 1.5.0
  5.      */
  6.     do_action( 'template_redirect' );
  7. }
  9. /**
  10.  * Filters whether to allow 'HEAD' requests to generate content.
  11.  *
require_once('/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/template-loader.php') in /customers/d/e/b/co2vision.dk/httpd.www/wp-blog-header.php (line 19)
  2.     // Set up the WordPress query.
  3.     wp();
  5.     // Load the theme template.
  6.     require_once ABSPATH . WPINC . '/template-loader.php';
  8. }
require('/customers/d/e/b/co2vision.dk/httpd.www/wp-blog-header.php') in /customers/d/e/b/co2vision.dk/httpd.www/index.php (line 17)
  1.  * @var bool
  2.  */
  3. define( 'WP_USE_THEMES', true );
  5. /** Loads the WordPress Environment and Template */
  6. require __DIR__ . '/wp-blog-header.php';

Stack Trace

ErrorException 
ErrorException:
Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114)

  at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php:1435
  at Illuminate\Foundation\Bootstrap\HandleExceptions->handleError(2, 'Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114)', '/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php', 1435, array())
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-content/themes/co2vision/vendor/roots/acorn/src/Roots/Acorn/Bootstrap/HandleExceptions.php:54)
  at Roots\Acorn\Bootstrap\HandleExceptions->handleError(2, 'Cannot modify header information - headers already sent by (output started at /customers/d/e/b/co2vision.dk/httpd.www/wp-includes/functions.php:6114)', '/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php', 1435)
  at header('X-Redirect-By: WordPress')
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/pluggable.php:1435)
  at wp_redirect('https://www.co2vision.dk/en/nyhed/viden-og-netvaerk-saetter-kursen-for-groen-omstilling/', 301)
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/canonical.php:831)
  at redirect_canonical('https://co2vision.dk/en/nyhed/viden-og-netvaerk-saetter-kursen-for-groen-omstilling')
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/class-wp-hook.php:324)
  at WP_Hook->apply_filters(null, array(''))
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/class-wp-hook.php:348)
  at WP_Hook->do_action(array(''))
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/plugin.php:517)
  at do_action('template_redirect')
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/template-loader.php:13)
  at require_once('/customers/d/e/b/co2vision.dk/httpd.www/wp-includes/template-loader.php')
     (/customers/d/e/b/co2vision.dk/httpd.www/wp-blog-header.php:19)
  at require('/customers/d/e/b/co2vision.dk/httpd.www/wp-blog-header.php')
     (/customers/d/e/b/co2vision.dk/httpd.www/index.php:17)