symfony error: DoctrineParamConverter::__construct() must be an instance of ManagerRegistry - symfony

Question

Using symfony, while attempting to run the login form I get:
Argument 1 passed to Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\DoctrineParamConverter::__construct() must be an instance of Doctrine\Common\Persistence\ManagerRegistry or null, instance of Doctrine\Bundle\DoctrineBundle\Registry given,
composer.json:
{
"type": "project",
"license": "proprietary",
"require": {
"php": ">=7.1.3",
"ext-ctype": "*",
"ext-iconv": "*",
"composer/package-versions-deprecated": "^1.11",
"doctrine/annotations": "^1.0",
"doctrine/doctrine-bundle": "^2.1",
"doctrine/doctrine-migrations-bundle": "^2.2",
"doctrine/orm": "^2.7",
"laminas/laminas-code": "^3.4",
"laminas/laminas-eventmanager": "^3.2",
"phpdocumentor/reflection-docblock": "^4.3",
"sensio/framework-extra-bundle": "^5.1",
"symfony/asset": "4.4.*",
"symfony/console": "4.4.*",
"symfony/dotenv": "4.4.*",
"symfony/expression-language": "4.4.*",
"symfony/flex": "^1.3.1",
"symfony/form": "4.4.*",
"symfony/framework-bundle": "4.4.*",
"symfony/http-client": "4.4.*",
"symfony/intl": "4.4.*",
"symfony/mailer": "4.4.*",
"symfony/monolog-bundle": "^3.1",
"symfony/process": "4.4.*",
"symfony/property-access": "4.4.*",
"symfony/property-info": "4.4.*",
"symfony/security-bundle": "4.4.*",
"symfony/serializer": "4.4.*",
"symfony/translation": "4.4.*",
"symfony/twig-bundle": "4.4.*",
"symfony/validator": "4.4.*",
"symfony/web-link": "4.4.*",
"symfony/yaml": "4.4.*",
"twig/extra-bundle": "^2.12|^3.0",
"twig/twig": "^2.12|^3.0"
},
"require-dev": {
"symfony/browser-kit": "^4.4",
"symfony/css-selector": "^4.4",
"symfony/debug-bundle": "^4.4",
"symfony/maker-bundle": "^1.21",
"symfony/monolog-bundle": "^3.0",
"symfony/phpunit-bridge": "^5.1",
"symfony/stopwatch": "^4.4",
"symfony/twig-bundle": "^4.4",
"symfony/var-dumper": "^4.4",
"symfony/web-profiler-bundle": "^4.4"
},
"config": {
"preferred-install": {
"*": "dist"
},
"sort-packages": true
},
"autoload": {
"psr-4": {
"App\\": "src/"
}
},
"autoload-dev": {
"psr-4": {
"App\\Tests\\": "tests/"
}
},
"replace": {
"paragonie/random_compat": "2.*",
"symfony/polyfill-ctype": "*",
"symfony/polyfill-iconv": "*",
"symfony/polyfill-php71": "*",
"symfony/polyfill-php70": "*",
"symfony/polyfill-php56": "*"
},
"scripts": {
"auto-scripts": {
"cache:clear": "symfony-cmd",
"assets:install %PUBLIC_DIR%": "symfony-cmd"
},
"post-install-cmd": [
"#auto-scripts"
],
"post-update-cmd": [
"#auto-scripts"
]
},
"conflict": {
"symfony/symfony": "*"
},
"extra": {
"symfony": {
"allow-contrib": false,
"require": "4.4.*"
}
}
}
I'm new. I followed all the steps but I'm stuck here.