Ошибка CakePHP SQLSTATE

Я пытаюсь обновить текущее приложение CakePHP 2.x до 3.x.

Я исправил проблемы с пространством имен и папок. Теперь у меня проблемы с базой данных. На моем тестовом сервере я создал ту же базу данных MySQL и предоставил пользователям доступ. Затем я изменил конфигурационный файл config\app.php . Но когда я пытаюсь выполнить свое приложение, я получаю следующую ошибку. В чем проблема? Кажется, CakeFp пытается использовать Sqlite, но я использую MySQL?

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Внутри config\app.php

 'Datasources' => [ 'default' => [ 'className' => 'Cake\Database\Connection', 'driver' => 'Cake\Database\Driver\Mysql', 'persistent' => false, 'host' => 'localhost', /** * CakePHP will use the default DB port based on the driver selected * MySQL on MAMP uses port 8889, MAMP users will want to uncomment * the following line and set the port accordingly */ //'port' => 'nonstandard_port_number', 'username' => 'myuser', 'password' => 'mypass', 'database' => 'mydatabase', 'encoding' => 'utf8', 'timezone' => 'UTC', 'cacheMetadata' => true, /** * Set identifier quoting to true if you are using reserved words or * special characters in your table or column names. Enabling this * setting will result in queries built using the Query Builder having * identifiers quoted when creating SQL. It should be noted that this * decreases performance because each query needs to be traversed and * manipulated before being executed. */ 'quoteIdentifiers' => false, ], ], 

ошибка

 Error: [PDOException] SQLSTATE[HY000] [14] unable to open database file Request URL: /mycontroller/ Stack Trace: #0 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Driver/PDODriverTrait.php(48): PDO->__construct('sqlite:/var/www...', NULL, NULL, Array) #1 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Driver/Sqlite.php(61): Cake\Database\Driver\Sqlite->_connect('sqlite:/var/www...', Array) #2 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Schema/BaseSchema.php(46): Cake\Database\Driver\Sqlite->connect() #3 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Dialect/SqliteDialectTrait.php(169): Cake\Database\Schema\BaseSchema->__construct(Object(Cake\Database\Driver\Sqlite)) #4 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Schema/Collection.php(52): Cake\Database\Driver\Sqlite->schemaDialect() #5 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Schema/CachedCollection.php(44): Cake\Database\Schema\Collection->__construct(Object(Cake\Database\Connection)) #6 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Database/Connection.php(319): Cake\Database\Schema\CachedCollection->__construct(Object(Cake\Database\Connection), true) #7 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/debug_kit/src/Model/Table/LazyTableTrait.php(40): Cake\Database\Connection->schemaCollection() #8 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/debug_kit/src/Model/Table/RequestsTable.php(43): DebugKit\Model\Table\RequestsTable->ensureTables(Array) #9 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/ORM/Table.php(285): DebugKit\Model\Table\RequestsTable->initialize(Array) #10 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/ORM/TableRegistry.php(196): Cake\ORM\Table->__construct(Array) #11 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/debug_kit/src/Routing/Filter/DebugBarFilter.php(186): Cake\ORM\TableRegistry::get('DebugKit.Reques...') #12 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Event/EventManager.php(389): DebugKit\Routing\Filter\DebugBarFilter->afterDispatch(Object(Cake\Event\Event), Object(Cake\Network\Request), Object(Cake\Network\Response)) #13 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Event/EventManager.php(355): Cake\Event\EventManager->_callListener(Array, Object(Cake\Event\Event)) #14 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Event/EventManagerTrait.php(78): Cake\Event\EventManager->dispatch(Object(Cake\Event\Event)) #15 /var/www/vhosts/example.com/httpdocs/vendor/cakephp/cakephp/src/Routing/Dispatcher.php(92): Cake\Routing\Dispatcher->dispatchEvent('Dispatcher.afte...', Array) #16 /var/www/vhosts/example.com/httpdocs/webroot/index.php(37): Cake\Routing\Dispatcher->dispatch(Object(Cake\Network\Request), Object(Cake\Network\Response)) #17 {main}