Starting Game server errors?

Hello there, i'm having errors while trying to startgs.sh

I can't find anything about it tho.

Thanks for the help.

2020-12-12 01:06:01,611 ERROR [main] com.aionemu.commons.database.DatabaseFactory [DatabaseFactory.java:106] Error while creating DB Connection pooljava.sql.SQLException: Unable to open a test connection to the given database. JDBC url = jdbc:mysql://localhost/aion_database_58?useUnicode=true&characterEncoding=utf-8&useSSL=false, username = root. Terminating connection pool. Original Exception: ------com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure

The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
Caused by: java.net.ConnectException: Connection refused

jdbc:mysql://localhost:3306/
u forget about port