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untold4you · #1 11-01-2006, 09:27 PM

Hi there, i've updated to mysql 5

Does someone knows what this error means?

Code:

Database error in vBulletin :

mysql_connect() [<a href='function.mysql-connect'>function.mysql-connect</a>]: Client does not support authentication protocol requested by server; consider upgrading MySQL client
--------------\htdocs\includes\class_core.php on line 271

I think it has something to do with copying my old data files from mysql 4 ?
(the .frm & myd things

)

Does someone know how to fix this without reinstalling mysql 4 ?

Thnx in advance!

Edit: I'm getting the same error when i import the data as .sql

Dead Eddie · #2 11-03-2006, 10:47 AM

The MySQL team changed the password hashing algorithm when they went to 4.1. When I got it, I had to run the following command as root directly against the database:

[sql]SET PASSWORD FOR 'some_user'@'some_host' = OLD_PASSWORD('mypass');[/sql]

More information here:

http://dev.mysql.com/doc/refman/5.0/...d-hashing.html

Paul M · #3 11-03-2006, 01:00 PM

You can also add

old-passwords = 1

to your mysql config file.

untold4you · #4 11-03-2006, 06:13 PM

thanks guys! It does the trick!

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