Brother I install Shuguang CMS to the virtual host is times Access denied for user ' root ' @ ' localhost '

I install Shuguang CMS to virtual host is times Access denied for user ' root ' @ ' localhost '
Shuguang CMS is based on thinkphp.
Install program to virtual host using installation program in install under project folder
Otherwise installation error
Access denied for user ' root ' @ ' localhost ' (using Password:yes)
I checked the configuration database configuration error
But I checked it over and over again. The database accounts and passwords in database.inc.php are all right.
I want to help solve the rookie problem.
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Configuration problem, no root user found
The previous use of the root user area login, but now change the administrator account, can not be re-login with the root
See if it's a cache problem
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Log in to the database to perform a bit

Grant all on * * to ' root ' @ ' localhost '
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Root user is also denied access, too magical, have changed root permissions?
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I rented someone else's host without root privileges, only one database of managed accounts and passwords
Root permissions are only available to the host administrator



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The program on its own machine is not a problem, its own machine PHP environment is built with Phpnow, with the root authority of MySQL
But to other people on the host does not have root privileges, and then own the administrator to use the account and password
The administrator's account number and password are used to install the program.
The program does not run and reports
The system has an error
You can choose [Retry] [back] or [go home]

[Error message]

Access denied for user ' root ' @ ' localhost ' (using Password:yes)
I don't even know where it went wrong.
Virtual host management system with the same creation

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Can I log in to the database? or phpMyAdmin

If you can just go upstairs and execute the first floor, grant all on * * to ' root ' @ ' localhost '


If this command fails, then only the administrator of the space will be available to resolve the
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thinkphp
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I also met, delete runtime app, problem solving

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