I can't install Vanilla Forum

a_rojilla · September 2010

Hi all,

I want to give Vanilla a try but all I keep getting in the installer is:

The connection parameters you specified failed to open a connection to the database. The database reported the following error: SQLSTATE[HY000] [2002] Invalid argument

I have installed many scripts lately without any problem, includding Pligg, 4images, Dolphin 7...

Details as follow: Vanilla 2, Ubuntu 10.04, Apache 2.2.14, MySQL 5.0.5, PHP 5.3.1, Firefox 3.6.8.

Any ideas? Thanks in advance.

Raize · September 2010

first you should check the username and password for the database you are trying to install Vanilla to

a_rojilla · September 2010

Yes, I already tried that. I even created and deleted various users just to be sure. But since you never know, I'll follow your advice and try a few times more. Thanks for your time.

a_rojilla · September 2010

Well, nothing. I tried different databases and different users (with different passwords) giving them global and/or specific privileges.

Any other idea? Thanks.

Lincoln · September 2010

Is PDO enabled on the server?

a_rojilla · September 2010

Is PDO enabled on the server?

Yes, it's enabled (pdo_mysql).

a_rojilla · September 2010

Well, I'm going with BBPress then. I had no problems installing the latest version in less than a minute (just like with dozens of scripts before).

Thanks for your time and good luck.

stevanovich · September 2010

Same problem with OVH.

Solved now : I had to specify the mysql server name, like "mysql4-99".

Best regards.

woll · December 2010

I solved this problem by changing the default 'localhost' to '127.0.0.1' for the mysql server name, on the installer page.

exsitu_tech · January 2011

Same(?) problem here with Ubuntu Server 10.04 (and all the prerequisites). Does not work using the hostname of the machine or 127.0.0.1 as the database server. Can access the database using the mysql client and the same credentials. Keeps giving me :

Are you sure you've entered the correct database host name? Maybe you mistyped it? The database reported: SQLSTATE[HY000] [2005] Unknown MySQL server host '~~Invalid~~' (1)
You must specify the name of the database in which you want to set up Vanilla.

bradyjfrey · May 2011

Just a heads up, I got it to work. In my case, the issue was that my pdo_mysql was running, but it wasn't seeing my default mysql.sock location.

To fix this in my php.ini file, I found the line that said:
pdo_mysql.default_socket =

Which was supposed to see the default location, but didn't seem to be working. I changed it to where I put my mysql.sock (varies depending on server, most are in tmp):
pdo_mysql.default_socket = /var/mysql/mysql.sock

As soon as I did that, worked like a charm.

boyquotes · June 2011

Hi,

I have the same error, and i try localhost, 127.0.0.1 and with the hostname, but the installation processus don't work...

Any idea?

Edit: Htaccess file was missing but I checked do not use, in addition, the installation finished :)

Nicolas

unkleE · July 2011

Yes, I have the same problem, and I note many others have had it too. Some 'answers' have related to the installation of PDO and PDO_MYSQL, but I don't know what they are and I don't have the ability to upload software to my ISP's server.

I have been a Vanilla 1 user for many years, so I want to persevere with it, but I don't know what I can do. If so many have the same problem, doesn't this mean it is a fault in Vanilla that can be corrected? Or am I being naive?

Thanks.

ercatli · July 2011

This subject seems to keep coming up, with many different answers given, most of them beyond my understanding or ability to implement. Is there any official easy answer? Better still, are there any modifications proposed to Vanilla to get around this problem?

Should I use my old Vanilla version 1, which I know works for me?

Lincoln · July 2011

bump for unsink.

ercatli · July 2011

Just for the record, I'm happy to say I have managed to install Vanilla 2 and don't need any help. Must have been a web host problem, or my own mistakes. You can let this sink again if you like. : )

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