Delivered Parameter: mysql:host=ranks_ts_db;dbname=ranksystem;charset=utf8mb4

Database Connection failed: SQLSTATE[HY000] [2002] php_network_getaddresses: getaddrinfo for ranks_ts_db failed: Try again

Check:
- You have already installed the Ranksystem? Run install.php first!
- Is the database reachable?
- You have installed all needed PHP extenstions? Have a look here for Windows or Linux?
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