I've a problem: our server crashed for two times a day. The only day he didn't do that, is the Sunday. It's a server from Strato.
Watchdog says in a log file:
Scan your system sometimes manually with full output enabled!
Some errors have been found while checking. Please perform a manual check on this machine h1617336

But I can't find how I must run it manually with full output? Can you help me? And has annybody a suggest why the server crashed so much? We must give the server a "hard reset".