title: org.slf4j.impl.StaticLoggerBinder.SINGLETON error
body: <p><code>remote failure: Error occurred during deployment: Exception while loading the app : java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/hibernate-config.xml]: Invocation of init method failed; nested exception is java.lang.IllegalAccessError: tried to access field org.slf4j.impl.StaticLoggerBinder.SINGLETON from class org.slf4j.LoggerFactory. Please see server.log for more details.</code></p>
  
  <p>I got error which is above but i have <code>slf4j-api-1.5.2</code> and <code>slf4j12-1.5.2</code> jars in my project. I searched about this error, everyone said that your project has no <code>slf4j</code> jars or you must upgrade your jar files. I ensure have these two stuations. Now i dont know what i have to do. Thanks in advance.</p>