 maintaining and troubleshooting your site descripcion general de mantenimiento y solucion de problemas here are some tasks and hints related to maintaining your site and troubleshooting problems that may come up on your site see the related topics below for more information when performing maintenance such as installing uninstalling or updating a module put your site in maintenance mode configure tu sitio para que cron se ejecute periodicamente si su web no se esta comportando como esperaba limpie la memoria cache de esta antes de intentar diagnosticar el problema there are several site reports that can help you diagnose problems with your site there are also two core modules that can be used for error logging database logging and syslog recursos adicionales preventing and fixing problems drupal user guide  security and maintenance drupal user guide  