[bug] DSN cannot be empty in Installation

[Sasamous]

🐞 bug report

⁉️ Describe the bug

While waiting for support in this post I tried to download last build (5.2) on the same machine, I renamed old "yetiforce" folder (5.1) in "yetiforceOLD" and new folder (5.2) in "yetiforce", I renamed database from yetiforce to yetiforceOLD, but I get

🔥 How to trigger the error

Steps to reproduce the behavior:

1. Rename old YetiForce folder in the server
2. Unzip new version with the same folder name of previous installation folder name
3. Navigate from Chrome to the page for installation.
4. See error
5. service apache2 restart
6. service mariaDB restart
7. Navigate from Chrome to the page for installation and same error
8. Navigate from FTP in ../cache/logs, there is only cron.log and index.html, index is empty.
9. cron.log =

PHP Fatal error: Uncaught yii\base\InvalidConfigException: Connection::dsn cannot be empty. in /var/www/html/yetiforce/vendor/yetiforce/yii2/db/Connection.php:602 Stack trace:

0 /var/www/html/yetiforce/vendor/yetiforce/yii2/db/Connection.php(996): yii\db\Connection->open()

1 /var/www/html/yetiforce/vendor/yetiforce/yii2/db/Connection.php(983): yii\db\Connection->getMasterPdo()

2 /var/www/html/yetiforce/app/Db.php(139): yii\db\Connection->getSlavePdo()

3 /var/www/html/yetiforce/app/Utils/ConfReport.php(420): App\Db->getInfo()

4 /var/www/html/yetiforce/app/Utils/ConfReport.php(378): App\Utils\ConfReport::init('all')

5 /var/www/html/yetiforce/app/Utils/ConfReport.php(364): App\Utils\ConfReport::getByType(Array, true)

6 /var/www/html/yetiforce/app/Cron.php(103): App\Utils\ConfReport::getAll()

7 /var/www/html/yetiforce/app/Cron.php(56): App\Cron::generateStatusFile()

8 /var/www/html/yetiforce/cron.php(25): App\Cron->__construct()

9 {main}

thrown in /var/www/html/yetiforce/vendor/yetiforce/yii2/db/Connection.php on line 602

10. Go to phpMyAdmin and Rename old Yetiforce DB
11. Restart services
12. Navigate from Chrome to the page for installation and same error

👎 Actual Behavior

HTTP ERROR 500 in installation page.

👍 Expected Behavior

Begin installation

👷 Testing

• [ ] I confirm that I tested it at https://gitstable.yetiforce.com
• [ ] I confirm that I tested it at https://gitdeveloper.yetiforce.com

📷 Screenshot of configuration

📝 PHP/Apache/Nginx/Browser/CRM Logs

🌍 Your Environment

Environment	Version / Name
YetiForce	5.2
Web server (name and version)	Apache 2.4
PHP	7.2
Browser (name and version)	Any
Operating System (name and version)	Ubuntu 18.04.3 LTS
Database (name and version)	10.1.41-MariaDB-0ubuntu0.18.04.1 Ubuntu 18.04
Service Pack version

❓ Additional context

Add any other context about the problem here.

❗️ Inform the community if you solve the problem

[Sasamous]

Solved with "chmod -R a=rwx yetiforce"