Sytax for Login data for mysql changed - no login possible anymore The syntax of the mysql database and username usualy is webxy_db1 and webxy_u1. I dont no why but no its changed to webxydb1 and webxyu1 but in Administration--> System Config still "web[WEBID]_" is the User Prefix. I suggest the behavior has to do with my problems of loggin in the mysql database. It is possible to login phpmyadmin usind dbuser and pass. But If I try to install some new software using an installscript which askes for dbname, dbuser and dbpass this error are shown: Failure to connect to your MySQL database server. MySQL reports the following message: Access denied for user 'web24_test'@'localhost' (using password: NO). Are there any explanations and solutions for this faults?