# Access denied for user ''@'localhost' to database 'questdebug

**URL:** <https://forums.toadworld.com/t/access-denied-for-user-localhost-to-database-questdebug/8715>\
**Category:** Toad Edge\
**Created:** [July 9, 2012, 8:36am UTC](https://forums.toadworld.com/t/access-denied-for-user-localhost-to-database-questdebug/8715 "2012-07-09T08:36:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![MMaximov](https://avatars.discourse-cdn.com/v4/letter/m/43a26b/32.png) [@MMaximov](https://forums.toadworld.com/u/MMaximov)\
**Post date:** [July 9, 2012, 8:36am UTC](https://forums.toadworld.com/t/access-denied-for-user-localhost-to-database-questdebug/8715/1 "2012-07-09T08:36:00Z")

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Hi,

Yesterday I downloaded and installed "Toad for mysql 6.3.0.642’.  
My installation is under Trial Version license.  
I’m using MySQL 5.5.20  
After trying to debug a function, I received the following messages:

1. MySQL Database Error: Access denied for user ‘’@‘localhost’ to database ‘questsoftware’
2. MySQL Database Error: Access denied for user ‘’@‘localhost’ to database ‘questdebug’

I don’t know how to solve this issue.  
I would be glad if anybody could help me in solving this issue.

Thank you in advance.