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SQLSTATE[HY000] [2002] Connection timed out magento 2.3.4 installation error

SQLSTATE[HY000] [2002] Connection timed out magento 2.3.4 installation error

Hello,

 

System:

Server version: Apache/2.4.29 (Ubuntu)

PHP 7.3.16

MySQL 5.7.29

 

I am having two problems when I installing magento 2.3.4 via composer, when I run command as blow,

 

1. problem:

composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition .

 

ackage container-interop/container-interop is abandoned, you should avoid using it. Use psr/container instead.
Package facebook/webdriver is abandoned, you should avoid using it. Use php-webdriver/webdriver instead.
Package guzzlehttp/ringphp is abandoned, you should avoid using it. No replacement was suggested.
Package guzzlehttp/streams is abandoned, you should avoid using it. No replacement was suggested.
Package phpunit/phpunit-mock-objects is abandoned, you should avoid using it. No replacement was suggested.
Package zendframework/zend-barcode is abandoned, you should avoid using it. Use laminas/laminas-barcode instead.
Package zendframework/zend-captcha is abandoned, you should avoid using it. Use laminas/laminas-captcha instead.
Package zendframework/zend-config is abandoned, you should avoid using it. Use laminas/laminas-config instead.
Package zendframework/zend-console is abandoned, you should avoid using it. Use laminas/laminas-console instead.
Package zendframework/zend-crypt is abandoned, you should avoid using it. Use laminas/laminas-crypt instead.
Package zendframework/zend-db is abandoned, you should avoid using it. Use laminas/laminas-db instead.
Package zendframework/zend-di is abandoned, you should avoid using it. Use laminas/laminas-di instead.
Package zendframework/zend-diactoros is abandoned, you should avoid using it. Use laminas/laminas-diactoros instead.
Package zendframework/zend-feed is abandoned, you should avoid using it. Use laminas/laminas-feed instead.
Package zendframework/zend-filter is abandoned, you should avoid using it. Use laminas/laminas-filter instead.
Package zendframework/zend-form is abandoned, you should avoid using it. Use laminas/laminas-form instead.
Package zendframework/zend-hydrator is abandoned, you should avoid using it. Use laminas/laminas-hydrator instead.
Package zendframework/zend-i18n is abandoned, you should avoid using it. Use laminas/laminas-i18n instead.
Package zendframework/zend-inputfilter is abandoned, you should avoid using it. Use laminas/laminas-inputfilter instead.
Package zendframework/zend-log is abandoned, you should avoid using it. Use laminas/laminas-log instead.
Package zendframework/zend-mail is abandoned, you should avoid using it. Use laminas/laminas-mail instead.
Package zendframework/zend-math is abandoned, you should avoid using it. Use laminas/laminas-math instead.
Package zendframework/zend-mime is abandoned, you should avoid using it. Use laminas/laminas-mime instead.
Package zendframework/zend-modulemanager is abandoned, you should avoid using it. Use laminas/laminas-modulemanager instead.
Package zendframework/zend-mvc is abandoned, you should avoid using it. Use laminas/laminas-mvc instead.
Package zendframework/zend-psr7bridge is abandoned, you should avoid using it. Use laminas/laminas-psr7bridge instead.
Package zendframework/zend-serializer is abandoned, you should avoid using it. Use laminas/laminas-serializer instead.
Package zendframework/zend-session is abandoned, you should avoid using it. Use laminas/laminas-session instead.
Writing lock file
Generating autoload files
25 packages you are using are looking for funding.
Use the `composer fund` command to find out more!
PHP CodeSniffer Config installed_paths set to ../../codeception,../../elasticsearch,../../magento/magento-coding-standard,../../phpcompatibility/php-compatibility

 

2. problem .

even after that, i can pre-installation settings and when i run the ip/setup in browser, that show 

Step 2: Add a Database

SQLSTATE[HY000] [2002] Connection timed out error, and not continuing.

 

Could anyone help these two issues, please share your valuable opinions and suggestions,  many thanks.

 

 

2 REPLIES 2

Re: SQLSTATE[HY000] [2002] Connection timed out magento 2.3.4 installation error

Hello @habibulla_almas 

 

To upgrade to latest Magento 2, you can refer the below URL:

https://magento.stackexchange.com/a/252874/24801

 

For theme, you need to ask or find theme document, Check if the updated theme is available or not.

For extension, you can find out third party extensions in app/etc/config.php.

 

I hope it helps.

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Re: SQLSTATE[HY000] [2002] Connection timed out magento 2.3.4 installation error