SQL-ERROR

This is the Core-Database class, responsible for database connections and communication between program and database.
I am sorry to inform you that I couldn't exec one of your statements, because it contains errors.
A SQL error has occured within the following SQL-Statement:

 Database error: Couldn't connect!
The mySQL-Server says: Access denied for user ''@'localhost' (using password: NO)
SQL error number: 1045
SQL-Statements successfully executed before: -1 queries successfully executed
Defective Script: /home/tmgcldbr/www.tmgclan.de/admin/lib/global_scripts.php (on Line 41)
Error reported by: Solid_Database of class Solid_Database

Referer:
Date: 28.06.2016 - 22:23

Please contact the Administrator.