Problems

[giocaputo]

After active, if i go to any page of admin Cdbt page, and i have error. "you have not permission" and plugin deactive alone...

[ka215]

Whether the trouble occurs when you have accessed to CDBT plugin management page in administrator of WordPress?
Please try to initialize the settings in the plugin options of CDBT. Then do not you improve that trouble?

[giocaputo]

Now i can not active it... I have this error: Please install the extension mbstring to run this plugin.
So i think can not use it

[ka215]

This problem is due to the "mbstring" extension is not installed on your PHP environment. If you can add the "mbstring" extension to PHP, thereby it may work the plugin.
Or, although not recommended, it may be possible to operate by causing aboid the checking of the "mbstring" extension by plugin.
Such case, please try to correct the source code as like following.

before (lib/core.php:around line 164)

    $extensions = [
//      'iconv', 
      'mbstring', 
//      'id3'
    ];

after

    $extensions = [
//      'iconv', 
//      'mbstring', 
//      'id3'
    ];

Thank you,