vBulletin DB Error. - Help Please

[R.Solutions]

I got this today, not sure why.

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
/home/centexra/public_html/forums/includes/class_core.php on line 273

what does that mean>?

[snakes1100]

Was there any changes by you or the host on the site or server, according to the error message, there was a request made to the db that isnt supported.

Client does not support authentication protocol requested by server; consider upgrading MySQL client

You can try to update/reset your vbulletin username & database password using phpmyadmin

Notify your server admin or host about the new issue.

[R.Solutions]

Oh okay, no i didnt make any changes at all. Its a resellers account, so im my own server host. I'll try to update my pass/username in phpmyadmin, but should the actual server admin fix this>?

I just checked back on my site, and its back online now. Thats very wierd

--------------- Added 1200647421 at 1200647421 ---------------

I have another problem, just need to know where and how to take it out so i can stop getting this error from a hack that i no longer need. Please help.


Database error in vBulletin 3.6.4:

Invalid SQL:
SELECT * FROM paymentapi WHERE classname = 'ccbill';

MySQL Error : Table 'centexra_forums.paymentapi' doesn't exist
Error Number : 1146