Magento

When selecting Search Terms on the frontpage the following error occurs:
There has been an error processing your request.
SQLSTATE[HY000]: General error: 2006 MySQL server has gone away

When editing a attribute(Admin) and saving it the following error occurs:
There has been an error processing your request.
SQLSTATE[21000]: Cardinality violation: 1241 Operand should contain 1 column(s)
It does save the settings....

Does anybody have a idea how to fix this?
When searching this forum and the internet in says it perhaps has something to do with PDO?

We are using:
- PHP 5.x
- MySQL 5.0.x
- Linux

Regarding the attribute SQL error, please see the following thread. It includes a patch.

http://www.magentocommerce.com/boards/viewthread/6067/

Thanks for the link to this thread, I will try the mentioned solution.

Still looking for a solution for this:
When selecting Search Terms on the frontpage the following error occurs:
There has been an error processing your request.
SQLSTATE[HY000]: General error: 2006 MySQL server has gone away

cshontz - 16 April 2008 05:55 AM

Regarding the attribute SQL error, please see the following thread. It includes a patch.

http://www.magentocommerce.com/boards/viewthread/6067/

I have tried but it didn’t work. I have replaced the three files, the same problem occurs!:(