Symfony Exception

ContextErrorException

HTTP500 Internal Server Error

Warning: Parameter 2 to qtranxf_postsFilter() expected to be a reference, value given

Exception

Symfony\Component\Debug\Exception\ ContextErrorException

  1.                 // Avoid the array_slice if possible.
  2.                 if ( $the_['accepted_args'] == ) {
  3.                     $value call_user_func_array$the_['function'], array() );
  4.                 } elseif ( $the_['accepted_args'] >= $num_args ) {
  5.                     $value call_user_func_array$the_['function'], $args );
  6.                 } else {
  7.                     $value call_user_func_array$the_['function'], array_slice$args0, (int)$the_['accepted_args'] ) );
  8.                 }
  9.             }
  10.         } while ( false !== next$this->iterations$nesting_level ] ) );
WP_Hook->apply_filters() in web/wp/wp-includes/plugin.php (line244)
  1.     }
  2.     if ( !isset($wp_filter['all']) )
  3.         $wp_current_filter[] = $tag;
  4.     $filtered $wp_filter$tag ]->apply_filters$args[0], $args );
  5.     array_pop$wp_current_filter );
  6.     return $filtered;
  7. }
apply_filters_ref_array() in web/wp/wp-includes/class-wp-query.php (line2982)
  1.              * @since 1.5.0
  2.              *
  3.              * @param array    $posts The array of retrieved posts.
  4.              * @param WP_Query $this The WP_Query instance (passed by reference).
  5.              */
  6.             $this->posts apply_filters_ref_array'the_posts', array( $this->posts, &$this ) );
  7.         }
  8.         // Ensure that any posts added/modified via one of the filters above are
  9.         // of the type WP_Post and are filtered.
  10.         if ( $this->posts ) {
WP_Query->get_posts() in web/wp/wp-includes/class-wp-query.php (line3230)
  1.      * @return array List of posts.
  2.      */
  3.     public function query$query ) {
  4.         $this->init();
  5.         $this->query $this->query_vars wp_parse_args$query );
  6.         return $this->get_posts();
  7.     }
  8.     /**
  9.      * Retrieve queried object.
  10.      *
WP_Query->query() in web/wp/wp-includes/post.php (line1763)
  1.     $r['ignore_sticky_posts'] = true;
  2.     $r['no_found_rows'] = true;
  3.     $get_posts = new WP_Query;
  4.     return $get_posts->query($r);
  5. }
  6. //
  7. // Post meta functions
  1.         'acf_field_key'        => $key
  2.     );
  3.     
  4.     
  5.     // load posts
  6.     $posts get_posts$args );
  7.     
  8.     
  9.     // validate
  10.     if( empty($posts) ) return 0;
  11.     
  1.         
  2.     }
  3.     
  4.     
  5.     // vars
  6.     $post_id acf_get_field_id$key );
  7.     
  8.     
  9.     // bail early if no post_id
  10.     if( !$post_id ) return false;
  11.         
  1.         $field _acf_get_field_by_id$selector$db_only );
  2.     
  3.     // key    
  4.     } elseif( $type == 'key' ) {
  5.         
  6.         $field _acf_get_field_by_key$selector$db_only );
  7.     
  8.     // name (rare case)
  9.     } else {
  10.         
  11.         $field _acf_get_field_by_name$selector$db_only );
  1.     
  2.     
  3.     // bail early if is field key
  4.     if( acf_is_field_key($selector) ) {
  5.         
  6.         return acf_get_field$selector );
  7.         
  8.     }
  9.     
  10.     
  11.     // save selector as field_name (could be sub field name 'images_0_image')
  1.         if( !array_key_exists("_{$k}"$meta) ) continue;
  2.         
  3.         
  4.         // get field
  5.         $field_key $meta["_{$k}"][0];
  6.         $field acf_maybe_get_field$field_key );
  7.         
  8.         
  9.         // bail early if no field, or if the field's name is different to $k
  10.         // - solves problem where sub fields (and clone fields) are incorrectly allowed
  11.         if( !$field || $field['name'] !== $k ) continue;
  1. */
  2. function get_fields$post_id false$format_value true ) {
  3.     
  4.     // vars
  5.     $fields get_field_objects$post_id$format_value );
  6.     $meta = array();
  7.     
  8.     
  9.     // bail early
  10.     if( !$fields ) return false;
  1.         $print $request->query->get('print'false);
  2.         $pdf $request->query->get('pdf'false);
  3.         $wp->initWp();
  4.         $p get_post($id);
  5.         $f get_fields($id);
  6.         $p->author get_the_author_meta('display_name'$p->post_author);
  7.         $taxo_field wp_get_post_terms($p->ID'field');
  8.         $taxo_keyword wp_get_post_terms($p->ID'keyword');
  9.         if ($pdf) {
AppController->scenarioAction() in vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php (line151)
  1.         $this->dispatcher->dispatch(KernelEvents::CONTROLLER_ARGUMENTS$event);
  2.         $controller $event->getController();
  3.         $arguments $event->getArguments();
  4.         // call controller
  5.         $response = \call_user_func_array($controller$arguments);
  6.         // view
  7.         if (!$response instanceof Response) {
  8.             $event = new GetResponseForControllerResultEvent($this$request$type$response);
  9.             $this->dispatcher->dispatch(KernelEvents::VIEW$event);
  1.     public function handle(Request $request$type HttpKernelInterface::MASTER_REQUEST$catch true)
  2.     {
  3.         $request->headers->set('X-Php-Ob-Level'ob_get_level());
  4.         try {
  5.             return $this->handleRaw($request$type);
  6.         } catch (\Exception $e) {
  7.             if ($e instanceof RequestExceptionInterface) {
  8.                 $e = new BadRequestHttpException($e->getMessage(), $e);
  9.             }
  10.             if (false === $catch) {
  1.         $this->boot();
  2.         ++$this->requestStackSize;
  3.         $this->resetServices true;
  4.         try {
  5.             return $this->getHttpKernel()->handle($request$type$catch);
  6.         } finally {
  7.             --$this->requestStackSize;
  8.         }
  9.     }
Kernel->handle() in web/kmoapdev.php (line31)
  1. $kernel = new AppKernel('dev'true);
  2. if (PHP_VERSION_ID 70000) {
  3.     $kernel->loadClassCache();
  4. }
  5. $request Request::createFromGlobals();
  6. $response $kernel->handle($request);
  7. $response->send();
  8. $kernel->terminate($request$response);

Logs1

LevelChannel Message
INFO 22:39:17 request Matched route "app_scenario".
INFO 22:39:17 security Populated the TokenStorage with an anonymous Token.
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RequestDataCollector::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments".
DEBUG 22:39:17 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments".
DEBUG 22:39:17 php Notice: Undefined index: wp-path
INFO 22:39:17 php Deprecated: Function get_magic_quotes_gpc() is deprecated
INFO 22:39:17 php Deprecated: Function get_magic_quotes_gpc() is deprecated
CRITICAL 22:39:17 request Uncaught PHP Exception Symfony\Component\Debug\Exception\ContextErrorException: "Warning: Parameter 2 to qtranxf_postsFilter() expected to be a reference, value given" at /var/www/kmo.org.pl/public_html/web/wp/wp-includes/class-wp-hook.php line 286
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\DebugHandlersListener::configure".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\ValidateRequestListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\SessionListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\FragmentListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\RouterListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\FrameworkBundle\EventListener\ResolveControllerNameSubscriber::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Component\HttpKernel\EventListener\LocaleListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\SecurityBundle\Debug\TraceableFirewallListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.request" to listener "Symfony\Bundle\AsseticBundle\EventListener\RequestListener::onKernelRequest".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RouterDataCollector::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Symfony\Bundle\FrameworkBundle\DataCollector\RequestDataCollector::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ControllerListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\ParamConverterListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\HttpCacheListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\TemplateListener::onKernelController".
DEBUG 22:39:17 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\SecurityListener::onKernelControllerArguments".
DEBUG 22:39:17 event Notified event "kernel.controller_arguments" to listener "Sensio\Bundle\FrameworkExtraBundle\EventListener\IsGrantedListener::onKernelControllerArguments".
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead
INFO 22:39:17 php Deprecated: array_key_exists(): Using array_key_exists() on objects is deprecated. Use isset() or property_exists() instead

Stack Trace

ContextErrorException

Symfony\Component\Debug\Exception\ContextErrorException:Warning: Parameter 2 to qtranxf_postsFilter() expected to be a reference, value givenat web/wp/wp-includes/class-wp-hook.php:286atWP_Hook->apply_filters()
     (web/wp/wp-includes/plugin.php:244)atapply_filters_ref_array()
     (web/wp/wp-includes/class-wp-query.php:2982)atWP_Query->get_posts()
     (web/wp/wp-includes/class-wp-query.php:3230)atWP_Query->query()
     (web/wp/wp-includes/post.php:1763)atget_posts()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-field.php:1108)atacf_get_field_id()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-field.php:950)at_acf_get_field_by_key()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-field.php:817)atacf_get_field()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-field.php:1036)atacf_maybe_get_field()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-template.php:326)atget_field_objects()
     (web/wp/wp-content/plugins/advanced-custom-fields-pro/api/api-template.php:200)atget_fields()
     (src/AppBundle/Controller/AppController.php:75)atAppBundle\Controller\AppController->scenarioAction()
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:151)atSymfony\Component\HttpKernel\HttpKernel->handleRaw()
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/HttpKernel.php:68)atSymfony\Component\HttpKernel\HttpKernel->handle()
     (vendor/symfony/symfony/src/Symfony/Component/HttpKernel/Kernel.php:202)atSymfony\Component\HttpKernel\Kernel->handle()
     (web/kmoapdev.php:31)