DBAL Exception following save user


#1

Hi
since a couple of days I have a Pimcore instance running on a Google server using a Bitnami image (version 5). It worked well until I opened “user” to obtain the API key. After displaying the API key I could not use it but learned that I had to save the User first: After saving the user I get

(4/4) DBALException

An exception occured while establishing a connection to figure out your platform version.
You can circumvent this by setting a ‘server_version’ configuration value

For further information have a look at:

…there follows a lot more information.

(1/4) PDOException

SQLSTATE[HY000] [2002] No such file or directory
in PDOConnection.php line 27

(2/4) PDOException

SQLSTATE[HY000] [2002] No such file or directory
in PDOConnection.php line 31

(3/4) ConnectionException

An exception occurred in driver: SQLSTATE[HY000] [2002] No such file or directory
in AbstractMySQLDriver.php line 93

I guess the real reason is another ?

I had the same problem when I opened Pimcore first time after installation- I then rebooted the server and the problem disappeared

Any hints would be greatly appreciated