سوال فى java .كيف يمكن اصلاح ذلك الخطا عند الاتصال بقاعده البيانات MySQL

run:
[EL Config]: metadata: 2023-05-06 03:28:09.622--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Neadypeaple] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.651--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Person] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.658--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field needypeople] is being defaulted to: class javaapplication26.Needypeople.
[EL Config]: metadata: 2023-05-06 03:28:09.659--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field adminstrator] is being defaulted to: class javaapplication26.Adminstrator.
[EL Config]: metadata: 2023-05-06 03:28:09.665--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field volunteerList] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.667--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field boardOfTrusts] is being defaulted to: class javaapplication26.BoardOfTrusts.
[EL Config]: metadata: 2023-05-06 03:28:09.668--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.BoardOfTrusts] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.669--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field person] is being defaulted to: class javaapplication26.Person.
[EL Config]: metadata: 2023-05-06 03:28:09.67--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Volunteer] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.67--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field folders] is being defaulted to: class javaapplication26.Folders.
[EL Config]: metadata: 2023-05-06 03:28:09.67--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field person] is being defaulted to: class javaapplication26.Person.
[EL Config]: metadata: 2023-05-06 03:28:09.671--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field locality] is being defaulted to: class javaapplication26.Locality.
[EL Config]: metadata: 2023-05-06 03:28:09.672--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field campaignList] is being defaulted to: class javaapplication26.Campaign.
[EL Config]: metadata: 2023-05-06 03:28:09.673--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field campaign] is being defaulted to: class javaapplication26.Campaign.
[EL Config]: metadata: 2023-05-06 03:28:09.677--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field acceptList] is being defaulted to: class javaapplication26.Accept.
[EL Config]: metadata: 2023-05-06 03:28:09.677--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Material] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.682--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field donations] is being defaulted to: class javaapplication26.Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.685--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Needypeople] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.688--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field person] is being defaulted to: class javaapplication26.Person.
[EL Config]: metadata: 2023-05-06 03:28:09.689--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field donationsID] is being defaulted to: class javaapplication26.Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.69--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Money] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.69--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field donations] is being defaulted to: class javaapplication26.Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.693--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Donations] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.695--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field needypeopleList] is being defaulted to: class javaapplication26.Needypeople.
[EL Config]: metadata: 2023-05-06 03:28:09.696--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field materialList] is being defaulted to: class javaapplication26.Material.
[EL Config]: metadata: 2023-05-06 03:28:09.698--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field moneyList] is being defaulted to: class javaapplication26.Money.
[EL Config]: metadata: 2023-05-06 03:28:09.699--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to many mapping element [field campaignList] is being defaulted to: class javaapplication26.Campaign.
[EL Config]: metadata: 2023-05-06 03:28:09.699--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field acceptList] is being defaulted to: class javaapplication26.Accept.
[EL Config]: metadata: 2023-05-06 03:28:09.699--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Adminstrator] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.7--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field localityname] is being defaulted to: class javaapplication26.Locality.
[EL Config]: metadata: 2023-05-06 03:28:09.7--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to one mapping element [field person] is being defaulted to: class javaapplication26.Person.
[EL Config]: metadata: 2023-05-06 03:28:09.702--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Accept] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.702--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field volunteer] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.703--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field donations] is being defaulted to: class javaapplication26.Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.704--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Campaign] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.707--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to many mapping element [field donationsList] is being defaulted to: class javaapplication26.Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.707--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field volunteer] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.71--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field volunteerList] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.71--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.LocalityLocation] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.711--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the many to one mapping element [field locality] is being defaulted to: class javaapplication26.Locality.
[EL Config]: metadata: 2023-05-06 03:28:09.714--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Folders] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.715--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field volunteerList] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.716--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.Locality] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.718--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field adminstratorList] is being defaulted to: class javaapplication26.Adminstrator.
[EL Config]: metadata: 2023-05-06 03:28:09.718--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field localityLocationList] is being defaulted to: class javaapplication26.LocalityLocation.
[EL Config]: metadata: 2023-05-06 03:28:09.719--ServerSession(1463757745)--Thread(Thread[main,5,main])--The target entity (reference) class for the one to many mapping element [field volunteerList] is being defaulted to: class javaapplication26.Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.719--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.MoneyPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.72--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.LocalityLocationPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.721--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.VolunteerPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.721--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.CampaignPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.722--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.AcceptPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.723--ServerSession(1463757745)--Thread(Thread[main,5,main])--The access type for the persistent class [class javaapplication26.MaterialPK] is set to [FIELD].
[EL Config]: metadata: 2023-05-06 03:28:09.723--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Neadypeaple] is being defaulted to: Neadypeaple.
[EL Config]: metadata: 2023-05-06 03:28:09.742--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Person] is being defaulted to: Person.
[EL Config]: metadata: 2023-05-06 03:28:09.747--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.BoardOfTrusts] is being defaulted to: BoardOfTrusts.
[EL Config]: metadata: 2023-05-06 03:28:09.749--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Volunteer] is being defaulted to: Volunteer.
[EL Config]: metadata: 2023-05-06 03:28:09.755--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Material] is being defaulted to: Material.
[EL Config]: metadata: 2023-05-06 03:28:09.756--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Needypeople] is being defaulted to: Needypeople.
[EL Config]: metadata: 2023-05-06 03:28:09.757--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Money] is being defaulted to: Money.
[EL Config]: metadata: 2023-05-06 03:28:09.757--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Donations] is being defaulted to: Donations.
[EL Config]: metadata: 2023-05-06 03:28:09.758--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Adminstrator] is being defaulted to: Adminstrator.
[EL Config]: metadata: 2023-05-06 03:28:09.758--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Accept] is being defaulted to: Accept.
[EL Config]: metadata: 2023-05-06 03:28:09.76--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Campaign] is being defaulted to: Campaign.
[EL Config]: metadata: 2023-05-06 03:28:09.761--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.LocalityLocation] is being defaulted to: LocalityLocation.
[EL Config]: metadata: 2023-05-06 03:28:09.761--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Folders] is being defaulted to: Folders.
[EL Config]: metadata: 2023-05-06 03:28:09.763--ServerSession(1463757745)--Thread(Thread[main,5,main])--The alias name for the entity class [class javaapplication26.Locality] is being defaulted to: Locality.
Exception in thread "main" Local Exception Stack: 
Exception [EclipseLink-30005] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.PersistenceUnitLoadingException
Exception Description: An exception was thrown while searching for persistence archives with ClassLoader: sun.misc.Launcher$AppClassLoader@5c647e05
Internal Exception: javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Predeployment of PersistenceUnit [JavaApplication26PU] failed.
Internal Exception: Exception [EclipseLink-7220] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.ValidationException
Exception Description: The @JoinColumns on the annotated element [field campaign] from the entity class [class javaapplication26.Volunteer] is incomplete. When the source entity class uses a composite primary key, a @JoinColumn must be specified for each join column using the @JoinColumns. Both the name and the referencedColumnName elements must be specified in each such @JoinColumn.
    at org.eclipse.persistence.exceptions.PersistenceUnitLoadingException.exceptionSearchingForPersistenceResources(PersistenceUnitLoadingException.java:127)
    at org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactoryImpl(PersistenceProvider.java:107)
    at org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactory(PersistenceProvider.java:177)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:79)
    at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:54)
    at javaapplication26.JavaApplication26.main(JavaApplication26.java:28)
Caused by: javax.persistence.PersistenceException: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Predeployment of PersistenceUnit [JavaApplication26PU] failed.
Internal Exception: Exception [EclipseLink-7220] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.ValidationException
Exception Description: The @JoinColumns on the annotated element [field campaign] from the entity class [class javaapplication26.Volunteer] is incomplete. When the source entity class uses a composite primary key, a @JoinColumn must be specified for each join column using the @JoinColumns. Both the name and the referencedColumnName elements must be specified in each such @JoinColumn.
    at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.createPredeployFailedPersistenceException(EntityManagerSetupImpl.java:1954)
    at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:1945)
    at org.eclipse.persistence.internal.jpa.deployment.JPAInitializer.callPredeploy(JPAInitializer.java:98)
    at org.eclipse.persistence.jpa.PersistenceProvider.createEntityManagerFactoryImpl(PersistenceProvider.java:96)
    ... 4 more
Caused by: Exception [EclipseLink-28018] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Predeployment of PersistenceUnit [JavaApplication26PU] failed.
Internal Exception: Exception [EclipseLink-7220] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.ValidationException
Exception Description: The @JoinColumns on the annotated element [field campaign] from the entity class [class javaapplication26.Volunteer] is incomplete. When the source entity class uses a composite primary key, a @JoinColumn must be specified for each join column using the @JoinColumns. Both the name and the referencedColumnName elements must be specified in each such @JoinColumn.
    at org.eclipse.persistence.exceptions.EntityManagerSetupException.predeployFailed(EntityManagerSetupException.java:230)
    ... 8 more
Caused by: Exception [EclipseLink-7220] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.ValidationException
Exception Description: The @JoinColumns on the annotated element [field campaign] from the entity class [class javaapplication26.Volunteer] is incomplete. When the source entity class uses a composite primary key, a @JoinColumn must be specified for each join column using the @JoinColumns. Both the name and the referencedColumnName elements must be specified in each such @JoinColumn.
    at org.eclipse.persistence.exceptions.ValidationException.incompleteJoinColumnsSpecified(ValidationException.java:1847)
    at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.MappingAccessor.getJoinColumnsAndValidate(MappingAccessor.java:757)
    at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.MappingAccessor.getJoinColumns(MappingAccessor.java:657)
    at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ObjectAccessor.processForeignKeyRelationship(ObjectAccessor.java:663)
    at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ObjectAccessor.processOwningMappingKeys(ObjectAccessor.java:733)
    at org.eclipse.persistence.internal.jpa.metadata.accessors.mappings.ManyToOneAccessor.process(ManyToOneAccessor.java:123)
    at org.eclipse.persistence.internal.jpa.metadata.MetadataProject.processOwningRelationshipAccessors(MetadataProject.java:1580)
    at org.eclipse.persistence.internal.jpa.metadata.MetadataProject.processStage3(MetadataProject.java:1833)
    at org.eclipse.persistence.internal.jpa.metadata.MetadataProcessor.processORMMetadata(MetadataProcessor.java:580)
    at org.eclipse.persistence.internal.jpa.deployment.PersistenceUnitProcessor.processORMetadata(PersistenceUnitProcessor.java:585)
    at org.eclipse.persistence.internal.jpa.EntityManagerSetupImpl.predeploy(EntityManagerSetupImpl.java:1869)
    ... 6 more
BUILD FAILED (total time: 1 second)