PDOException: SQLSTATE[HY000] [1862] Your password has expired. To log in you must change it using a client that supports expired passwords (4 replies)

Hello!
I tried to log in my website on my Wampserver, and i got the following message.
PDOException: SQLSTATE[HY000] [1862] Your password has expired. To log in you must change it using a client that supports expired passwords. in lock_may_be_available()

By what i've noticed is something related with MySQL that expired my password. Now i can't log on my db. Can anyone help me and/or provide me an URL that is related with this problem?

I've tried run mysql on command prompt and it looks like MySQL doesn't even exists!

I'm still learning about web developing, so i would like to ask some patience.

Thanks in advance! ;)