Springboot2 + MySQL integrated flowable6.6.0, failed to start

In liquibase.changelog.standardchangeloghistoryservice, there is such a code:

Object tmpDateExecuted = rs.get("DATEEXECUTED");
    Date dateExecuted = null;
    if (tmpDateExecuted instanceof Date) {
        dateExecuted = (Date)tmpDateExecuted;
    } else {
        SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        try {
            dateExecuted = df.parse((String)tmpDateExecuted);
        } catch (ParseException var24) {
    }
}

The dateexecuted field in the database is of timestamp type. When the version of the database driver package used is relatively new (8.0.23 is used here), the returned type is localdatetime. If it is strongly converted to string, an error will be reported

Modify the driver package version to 8.0.19, and the service starts normally