 clearing the site cache objetivo clear the data in the site cache  que es la cache  some of the calculations that are done when your site loads a page take a long time to run to save time when these calculations would need to be done again their results can be cached in your site s database there are internal mechanisms to clear cached data when the conditions or assumptions that went into the calculation have changed but you can also clear cached data manually when your site is misbehaving a good first step is to clear the cache and see if the problem goes away pasos in the manage administrative menu navigate to configuration   development   rendimiento  haz clic en limpiar todas las caches  se borraran los datos almacenados en cache de tu sitio recursos adicionales concept cache drupal user guide  