When using RBAC, you should configure "AuthManager" component the use database before ...

This is true when the error occurs:

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Workaround:

In /basic/config/console.php and /basic/config/web.php , configure the components.

The contents of the console.php file are:

<?php$params = require (__dir__ .  '/params.php '); $db  = require (__DIR__ .   '/db.php '); $config  = [     ' id '  =>  ' basic-console ',      ' BasePath '  => dirname (__dir__),     ' Bootstrap '  =>  [' log '],     ' controllernamespace '  =>  ' app\commands ',      ' components '  => [         ' cache '  => [              ' class '  =>  ' yii\caching\ Filecache ',        ],         ' Log '  => [             ' targets '  = > [                [                      ' class '   =>  ' Yii\log\filetarget ',                      ' Levels '  => [' ERROR ',  ' warning '],                 ],             ],        ],          ' db '  =>  $db, ' AuthManager '  => [' class '  =>  ' Yii\rbac\dbmanager ', ' itemTable '  =>  ' auth_item ', ' assignmenttable '  =>   ' auth_assignment ', ' itemchildtable '  =>  ' auth_item_child ', ' ruletable '  =>  ' auth_ Rule ',],    ],     ' params '  =>  $params,     /*   &nbsP; ' Controllermap '  => [         ' fixture '  => [  // Fixture generation command line.              ' class '  =>  ' Yii\faker\fixturecontroller ',         ],    ],    */];if  (Yii_env_dev)  {     // configuration adjustments for  ' Dev '  environment      $config [' Bootstrap '][] =  ' gii ';     $config [' modules '] [' GII '] =  [         ' class '  =>  ' Yii\gii\module ',     ];} return  $config;? >

When using RBAC, you should configure "AuthManager" component the use database before ...