**ReflectionException: Class Drupalmenu_blockEventSubscriberMenuBlockKernelViewSubscriber does not exist in ReflectionClass->__construct() (line 30 of /var/www/vhosts/cpp.org/httpdocs/core/lib/Drupal/Core/DependencyInjection/Compiler/RegisterEventSubscribersPass.php).**
ReflectionClass->__construct('Drupalmenu_blockEventSubscriberMenuBlockKernelViewSubscriber') (Line: 30)
DrupalCoreDependencyInjectionCompilerRegisterEventSubscribersPass->process(Object) (Line: 141)
SymfonyComponentDependencyInjectionCompilerCompiler->compile(Object) (Line: 788)
SymfonyComponentDependencyInjectionContainerBuilder->compile() (Line: 1322)
DrupalCoreDrupalKernel->compileContainer() (Line: 896)
DrupalCoreDrupalKernel->initializeContainer() (Line: 472)
DrupalCoreDrupalKernel->boot() (Line: 668)
DrupalCoreDrupalKernel->handle(Object) (Line: 19)