[Help] 401 - Unauthorized Access due to invalid credentials

[Central]

Hello,

I am trying to access my hotel URL after replacing all the files with new ones but it comes with 401 - Unauthorized: Access Level Due to Invalid Credentials.

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Can anyone help?

 

[SeanRog]

Start school over again, you haven't learn to read yet.

 

[Central]

Start school over again, you haven't learn to read yet.

How would I come across in fixing this?
 
Don't worry, i have fixed it.

 

[SeanRog]

I bet the problem included wrong permissions on the webroot folder

 

[Central]

I bet the problem included wrong permissions on the webroot folder

Don't Worry, i've fixed it.
 

I bet the problem included wrong permissions on the webroot folder

Don't Worry, i've fixed it.
 

I bet the problem included wrong permissions on the webroot folder

It was the Authorization.