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[오류해결::JPA] Caused by: java.net.ConnectException: Connection refused (Connection refused)
[오류해결::JPA] Caused by: java.net.ConnectException: Connection refused (Connection refused)
2022.06.21Caused by: java.net.ConnectException: Connection refused (Connection refused) 문제 발생 상황 서버를 실행하니 다음과 같은 오류들이 발생했습니다. 오류 Caused by: java.net.ConnectException: Connection refused (Connection refused) Caused by: org.h2.jdbc.JdbcSQLNonTransientConnectionException: Connection is broken Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution Caused b..