Datenbank konnte nicht ausgewäht werden!

MySQL Error: 1044 Access denied for user 'db1187705-exi'@'%' to database 'db1187705-mechatronik'
Date : Tue, December 10, 2019 02:48:14
IP : 18.207.238.169
Browser : CCBot/2.0 (https://commoncrawl.org/faq/)
Referer : 
PHP Version: 5.3.3-7+jessie1
OS : Linux
Server : Apache/2.4.10 (Debian)
Server Name: biketeam.at
Script Name: /index.php