Error 134 means that the table record has crashed, or a record you are trying to access has been deleted.
To find out the meaning of any MySQL error, first you need to download MySQL on your computer. Then lauch a command prompt (cmd.exe on WinXP). Then type
C:\mysql\bin\perror.exe -errorno
(Obviously for Windows only, similar on *Nix). You can use a comma-separated list of error numbers if you wish
(Sorry for bumping this, even though it is sticky...)
