Fatal error: Uncaught PhalApi\Exception\InternalServerErrorException: Interal Server Error: can not connect to database: db_master in /www/wwwroot/api.ai2a-open-backend-shanghai/vendor/phalapi/kernal/src/Database/NotORMDatabase.php:282 Stack trace: #0 /www/wwwroot/api.ai2a-open-backend-shanghai/vendor/phalapi/kernal/src/Database/NotORMDatabase.php(253): PhalApi\Database\NotORMDatabase->getPdo() #1 /www/wwwroot/api.ai2a-open-backend-shanghai/vendor/phalapi/kernal/src/Database/NotORMDatabase.php(119): PhalApi\Database\NotORMDatabase->getDBRouter() #2 /www/wwwroot/api.ai2a-open-backend-shanghai/src/base/Domain/FileConfig.php(79): PhalApi\Database\NotORMDatabase->__get() #3 /www/wwwroot/api.ai2a-open-backend-shanghai/public/init.php(89): Base\Domain\FileConfig->get() #4 /www/wwwroot/api.ai2a-open-backend-shanghai/public/docs.php(75): require_once('/www/wwwroot/ap...') #5 {main} thrown in /www/wwwroot/api.ai2a-open-backend-shanghai/vendor/phalapi/kernal/src/Database/NotORMDatabase.php on line 282