org.eclipse.persistence.exceptions.ValidationException Exception Description: The type [class java.time.DayOfWeek] for the attribute [endDay]on the entity class [class org.mxchange.jcontactsbusiness.opening_times.BusinessOpeningTimes] is not a valid type for an enumerated mapping. The attribute must be defined as a Java enum.. Please see server.log for more details.
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request POST /common/applications/uploadFrame.jsf.
Reason: Error reading from remote server