Help me see how to solve this problem I keep reporting this error Several servers will, thank you

[wen202402]

Next yii\db\Exception: SQLSTATE[HY000] [2002] No such file or directory in vendor/yiisoft/yii2/db/Connection.php:648
Stack trace:
vendor/yiisoft/yii2/db/Connection.php(1067): yii\db\Connection->open()
vendor/yiisoft/yii2/db/Connection.php(1054): yii\db\Connection->getMasterPdo()
vendor/yiisoft/yii2/db/Command.php(261): yii\db\Connection->getSlavePdo()
vendor/yiisoft/yii2/db/Command.php(1181): yii\db\Command->prepare()
vendor/yiisoft/yii2/db/Command.php(417): yii\db\Command->queryInternal()
vendor/yiisoft/yii2/db/mysql/Schema.php(328): yii\db\Command->queryAll()

vendor/yiisoft/yii2/db/mysql/Schema.php(133): yii\db\mysql\Schema->findColumns()
vendor/yiisoft/yii2/db/Schema.php(756): yii\db\mysql\Schema->loadTableSchema()
vendor/yiisoft/yii2/db/Schema.php(192): yii\db\Schema->getTableMetadata()
vendor/yiisoft/yii2/db/ActiveRecord.php(439): yii\db\Schema->getTableSchema()

vendor/yiisoft/yii2/db/ActiveRecord.php(266): yii\db\ActiveRecord::getTableSchema()

vendor/yiisoft/yii2/db/ActiveRecord.php(238): yii\db\ActiveRecord::filterValidColumnNames()
vendor/yiisoft/yii2/db/ActiveRecord.php(195): yii\db\ActiveRecord::filterCondition()

vendor/yiisoft/yii2/db/BaseActiveRecord.php(110): yii\db\ActiveRecord::findByCondition()
common/models/user/User.php(995): yii\db\BaseActiveRecord::findOne()

vendor/yiisoft/yii2/web/User.php(305): common\models\user\User::findIdentityByAccessToken()
/common/filters/HttpHeaderAuth.php(49): yii\web\User->loginByAccessToken()

api/common/filters/CompositeAuth.php(33): api\common\filters\HttpHeaderAuth->authenticate()
vendor/yiisoft/yii2/filters/auth/AuthMethod.php(59): api\common\filters\CompositeAuth->authenticate()
vendor/yiisoft/yii2/filters/auth/CompositeAuth.php(59): yii\filters\auth\AuthMethod->beforeAction()
api/common/filters/CompositeAuth.php(20): yii\filters\auth\CompositeAuth->beforeAction()
vendor/yiisoft/yii2/base/ActionFilter.php(77): api\common\filters\CompositeAuth->beforeAction()
#22 [internal function]: yii\base\ActionFilter->beforeFilter()
/vendor/yiisoft/yii2/base/Component.php(633): call_user_func()
vendor/yiisoft/yii2/base/Module.php(724): yii\base\Component->trigger()
vendor/yiisoft/yii2/base/Controller.php(166): yii\base\Module->beforeAction()
vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction()
common/models/yii/BaseApplication.php(132): yii\base\Module->runAction()
common/models/yii/BaseApplication.php(45):
common\models\yii\BaseApplication->handleRequest()
api/web/index.php(40): common\models\yii\BaseApplication->run()
#30 {main}
Additional Information:
Array
(
[0] => HY000
[1] => 2002
[2] => No such file or directory
)

[schmunk42]

Make sure you can connect to your MySQL server manually, see also https://stackoverflow.com/a/13771199

[wen202402]

Make sure you can connect to your MySQL server manually, see also https://stackoverflow.com/a/13771199

I confirmed the connection to the database because three users appeared, not all. If it was all users, it would be easy to handle.