A clear version of Java. at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:450) at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:399) at oracle ...
I am following the spring-boot-example with MySQL 5.0. When the app run there output some errors. The part output: Caused by: org.flowable.engine.common.api.FlowableException: couldn't upgrade db ...