Thread:Project:Support desk/Fatal error: Class 'MonoBookTemplate' not found in.../reply (2)

HI! Unfortunately I cannot access the website and I don't know which version is it. But I make updates every time my CPanel informs me there is an upgrade. So I think it must be last version. But you are right, I haven't made upgrade just before moving. How can I empty the cache on the server? Thanks!