Server startup issue while migrate Hybris 6.0 to Hybris 6.7

[former_member1573]

Hello Experts, I am migrating hybris platform from 6.0 to hybris 6.7.While starting hybris server or initialization, I am getting this error. As per the solutions from experts.com,I have tried to change the version of httpclient and httpcore jars.I have changed the import statements which contains httpClient.But still getting this error.

 SEVERE: Exception sending context initialized event to listener instance of class [de.hybris.platform.spring.HybrisContextLoaderListener]
 java.lang.NoClassDefFoundError: org/apache/commons/httpclient/HttpMethod
         at java.lang.Class.forName0(Native Method)
         at java.lang.Class.forName(Class.java:264)
         at de.hybris.platform.spring.LazyInitOverrideBeanFactoryPostProcessor.forName(LazyInitOverrideBeanFactoryPostProcessor.java:90)
         at java.util.Optional.map(Optional.java:215)

[1]: /storage/temp/11094-error.png