Hello Alex,

thans for Your quick answer and help...;-)

I have tried with the command isamchk, but it seems that this command was not able to repair it...so I have resetted the table Hits_Track and now it works correctly...

I have viewed the table Hits_track before and it has corrupted entries like ID jfjf - it really seems someone has "killed" the table at mysql-server...

Have a nice weekend ;-)

DMK
Marcus