Confused by this error message

I want to password protect my client’s site while it is developed.
I created the .htaccess and .htpasswd files correctly and uploaded to htdocs. This gives me the control I want. The problem is when I go to the Volt CMS dashboard I get an error as shown in the screenshot:

I assume this is nothing to do with either Blocs or Volt CMS. Any thoughts why fonts would be triggering this please?

Regards, Robert

Well, what’s in your htaccess?

Hi, nothing but the following:

AuthType Basic
AuthName “Password Protected Area”
AuthUserFile /home/storage/022/********/user/htdocs/.htpasswd
Require valid-user

Hi, I have resolved this by changing the hash pwd to something else. I don’t know what caused the error but it is no longer ocurring.