a:6:{s:5:"%type";s:7:"Warning";s:8:"@message";O:25:"Drupal\Core\Render\Markup":1:{s:9:"*string";s:87:"include(/QR/libs/phpqrcode/qrlib.php): Failed to open stream: No such file or directory";}s:9:"%function";s:9:"include()";s:5:"%file";s:105:"/var/www/html/dreamland-uae/web/modules/custom/dreamland_event/src/EventSubscriber/OrderCompleteEvent.php";s:5:"%line";i:27;s:17:"@backtrace_string";s:4703:"#0 /var/www/html/dreamland-uae/web/core/includes/bootstrap.inc(164): _drupal_error_handler_real()
#1 /var/www/html/dreamland-uae/web/modules/custom/dreamland_event/src/EventSubscriber/OrderCompleteEvent.php(27): _drupal_error_handler()
#2 /var/www/html/dreamland-uae/web/modules/custom/dreamland_event/src/EventSubscriber/OrderCompleteEvent.php(27): include('...')
#3 /var/www/html/dreamland-uae/vendor/composer/ClassLoader.php(576): include('...')
#4 /var/www/html/dreamland-uae/vendor/composer/ClassLoader.php(427): Composer\Autoload\{closure}()
#5 [internal function]: Composer\Autoload\ClassLoader->loadClass()
#6 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterEventSubscribersPass.php(30): ReflectionClass->__construct()
#7 /var/www/html/dreamland-uae/vendor/symfony/dependency-injection/Compiler/Compiler.php(80): Drupal\Core\DependencyInjection\Compiler\RegisterEventSubscribersPass->process()
#8 /var/www/html/dreamland-uae/vendor/symfony/dependency-injection/ContainerBuilder.php(767): Symfony\Component\DependencyInjection\Compiler\Compiler->compile()
#9 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/DrupalKernel.php(1330): Symfony\Component\DependencyInjection\ContainerBuilder->compile()
#10 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/DrupalKernel.php(934): Drupal\Core\DrupalKernel->compileContainer()
#11 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/DrupalKernel.php(1181): Drupal\Core\DrupalKernel->initializeContainer()
#12 /var/www/html/dreamland-uae/web/core/includes/common.inc(470): Drupal\Core\DrupalKernel->rebuildContainer()
#13 /var/www/html/dreamland-uae/web/modules/contrib/admin_toolbar/admin_toolbar_tools/src/Controller/ToolbarController.php(205): drupal_flush_all_caches()
#14 [internal function]: Drupal\admin_toolbar_tools\Controller\ToolbarController->flushAll()
#15 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(123): call_user_func_array()
#16 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/Render/Renderer.php(627): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#17 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(121): Drupal\Core\Render\Renderer->executeInRenderContext()
#18 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/EventSubscriber/EarlyRenderingControllerWrapperSubscriber.php(97): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext()
#19 /var/www/html/dreamland-uae/vendor/symfony/http-kernel/HttpKernel.php(181): Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}()
#20 /var/www/html/dreamland-uae/vendor/symfony/http-kernel/HttpKernel.php(76): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#21 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/Session.php(58): Symfony\Component\HttpKernel\HttpKernel->handle()
#22 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/KernelPreHandle.php(48): Drupal\Core\StackMiddleware\Session->handle()
#23 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/ContentLength.php(28): Drupal\Core\StackMiddleware\KernelPreHandle->handle()
#24 /var/www/html/dreamland-uae/web/core/modules/big_pipe/src/StackMiddleware/ContentLength.php(32): Drupal\Core\StackMiddleware\ContentLength->handle()
#25 /var/www/html/dreamland-uae/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(106): Drupal\big_pipe\StackMiddleware\ContentLength->handle()
#26 /var/www/html/dreamland-uae/web/core/modules/page_cache/src/StackMiddleware/PageCache.php(85): Drupal\page_cache\StackMiddleware\PageCache->pass()
#27 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/ReverseProxyMiddleware.php(48): Drupal\page_cache\StackMiddleware\PageCache->handle()
#28 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/NegotiationMiddleware.php(51): Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle()
#29 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/AjaxPageState.php(36): Drupal\Core\StackMiddleware\NegotiationMiddleware->handle()
#30 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/StackMiddleware/StackedHttpKernel.php(51): Drupal\Core\StackMiddleware\AjaxPageState->handle()
#31 /var/www/html/dreamland-uae/web/core/lib/Drupal/Core/DrupalKernel.php(704): Drupal\Core\StackMiddleware\StackedHttpKernel->handle()
#32 /var/www/html/dreamland-uae/web/index.php(19): Drupal\Core\DrupalKernel->handle()
#33 {main}";}