If you get the following error, it means that when
mysqld was started or when it reloaded the
grant tables, it found an account in the
user table that had an invalid password.
Found wrong password for user
As a result, the account is simply ignored by the permission system.
The following list indicates possible causes of and fixes for this problem:
You may be running a new version of mysqld with an old
usertable. You can check this by executing mysqlshow mysql user to see whether the
Passwordcolumn is shorter than 16 characters. If so, you can correct this condition by running the
The account has an old password (eight characters long). Update the account in the
usertable to have a new password.
You have specified a password in the
usertable without using the
PASSWORD()function. Use mysql to update the account in the
usertable with a new password, making sure to use the
UPDATE user SET Password=PASSWORD('->
some_user' AND Host='