Hittade följande:
Och nu funkar det bra, men fattar inte hur det kunde bli så, någon som
vet något?
Från mysql.com:
The preceding means that normally you should not get corrupted tables unless one of the following happens:
* The mysqld process is killed in the middle of a write.
* Unexpected computer shutdown occurs (for example, the computer is turned off).
* Hardware failures.
* You are using an external program (such as myisamchk) on a table that is being modified by the server at the same time.
* A software bug in the MySQL or MyISAM code.
Så med andra ord precis vad som helst
/Kalle