An unexpected error happened, and the error template could not be displayed.

Class "malkusch\lock\mutex\FlockMutex" not found
/home/wwwcdorgup/marquespages/application/container/ContainerBuilder.php100
#0 /home/wwwcdorgup/marquespages/vendor/pimple/pimple/src/Pimple/Container.php(122): Shaarli\Container\ContainerBuilder->Shaarli\Container\{closure}(Object(Shaarli\Container\ShaarliContainer))
#1 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/Container.php(109): Pimple\Container->offsetGet('bookmarkService')
#2 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/Container.php(164): Slim\Container->get('bookmarkService')
#3 /home/wwwcdorgup/marquespages/application/container/ContainerBuilder.php(114): Slim\Container->__get('bookmarkService')
#4 /home/wwwcdorgup/marquespages/vendor/pimple/pimple/src/Pimple/Container.php(122): Shaarli\Container\ContainerBuilder->Shaarli\Container\{closure}(Object(Shaarli\Container\ShaarliContainer))
#5 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/Container.php(109): Pimple\Container->offsetGet('pageBuilder')
#6 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/Container.php(164): Slim\Container->get('pageBuilder')
#7 /home/wwwcdorgup/marquespages/application/front/controller/visitor/ErrorController.php(20): Slim\Container->__get('pageBuilder')
#8 [internal function]: Shaarli\Front\Controller\Visitor\ErrorController->__invoke(Object(Slim\Http\Request), Object(Slim\Http\Response), Object(Error))
#9 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/App.php(728): call_user_func_array(Object(Shaarli\Front\Controller\Visitor\ErrorController), Array)
#10 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/App.php(396): Slim\App->handlePhpError(Object(Error), Object(Slim\Http\Request), Object(Slim\Http\Response))
#11 /home/wwwcdorgup/marquespages/vendor/slim/slim/Slim/App.php(297): Slim\App->process(Object(Slim\Http\Request), Object(Slim\Http\Response))
#12 /home/wwwcdorgup/marquespages/index.php(202): Slim\App->run(true)
#13 {main}