Error creating bean with name 'proxyServletConfig': Unsatisfied dependency expressed through field 'mediaServerService';

This error message indicates that there is a problem with the configuration of the "proxyServletConfig" bean in your application. Specifically, the "mediaServerService" field of this bean has a dependency that is not satisfied.

To resolve this issue, you will need to identify the missing dependency and ensure that it is properly configured. This may involve updating your application's configuration files, checking the dependencies of other beans in your application, or updating the code of the "mediaServerService" field itself.

Once you have resolved the missing dependency, you should be able to successfully create the "proxyServletConfig" bean and continue with your application development.