My site is down: http://servicios.club-mba.com/. I have introduced some code in one of my php files that generated a parse error. As a result I recovered the backup file that contains the old code that works. However, the old error still occurs. In fact, even if I delete that php file, the error still happens.
It seems a cache issue. As I use W3TC plugin, the problem may be related. I would like to know how I could delete/refresh the stored cache data. Where is this data stored?