Unable to build entity manager factory - Rest Tomcat Jpa - rest

Question

I'm making a Restful web service using netbeans, tomcat, jpa and jax-rs. I have this error since I've add the <class /> tags to my persistence.xml for all of my classes (And I need them to make a select).
The error is : https://gist.github.com/anonymous/bb37c28cdb3dbdf721c5206bfa6369c3
And my persistence.xml is :
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.1" xmlns="http://xmlns.jcp.org/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/persistence http://xmlns.jcp.org/xml/ns/persistence/persistence_2_1.xsd">
<persistence-unit name="NataRestServicePU" transaction-type="RESOURCE_LOCAL">
<provider>org.hibernate.jpa.HibernatePersistenceProvider</provider>
<class>model.Media</class>
<class>model.MediaTypeDB</class>
<class>model.Message</class>
<class>model.Observation</class>
<class>model.Session</class>
<class>model.Species</class>
<class>model.User</class>
<class>model.UserType</class>
<exclude-unlisted-classes>false</exclude-unlisted-classes>
<properties>
<property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3307/natagora?zeroDateTimeBehavior=convertToNull"/>
<property name="javax.persistence.jdbc.user" value="root"/>
<property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
<property name="javax.persistence.jdbc.password" value="password"/>
<property name="hibernate.cache.provider_class" value="org.hibernate.cache.NoCacheProvider"/>
</properties>
</persistence-unit>
</persistence>
And this is the main dao (that worked before, didn't change anything) but without all the CRUD methods (just the read for example)
package dao;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.EntityManagerFactory;
import javax.persistence.Persistence;
import javax.persistence.PersistenceContext;
public class MainDAO<T> implements IMainDAO<T> {
protected Class<T> clazz;
private final EntityManagerFactory factory;
private static final String PERSISTENCE_UNIT_NAME = "NataRestServicePU";
#PersistenceContext(unitName = "NataRestServicePU")
protected EntityManager entityManager;
public MainDAO(Class<T> type){
clazz = type;
factory = Persistence.createEntityManagerFactory(PERSISTENCE_UNIT_NAME);
}
public void setClazz(Class<T> clazzToSet) {
this.clazz = clazzToSet;
}
#Override
public T read(int id){
try{
newEntityManager();
return entityManager.find(clazz,id);
}finally{
closeEntityManager();
}
}
protected void closeEntityManager(){
entityManager.close();
}
protected void newEntityManager(){
entityManager = factory.createEntityManager();
}
}