Help with connection string in MySQL

[jgpv247]

I have this site www.civea.org
Was working fine until I made a change to the file that contain the connection string.
After upload the file I get this message in the page:

Warning: mysql_connect(): Access denied for user: 'usercivea@localhost' (Using password: YES) in /home/httpd/vhosts/civea.org/httpdocs/database/conexion.php on line 12

I didn't touch the info of the port, login, pass or db name.
I even revert the modification of the file and upload again but the problem remains!

Thank you in advance for any help.

 

[jgpv247]

Solved.
After several experiments the problem is that password can't be longer than 14 letters.
Maybe is too simple or obvious but not everybody that have a Plesk system is an expert in LAMP.