Unable to login to application after deployment

Hi Team,

I have a  client who deployed his application on Weblogic 10.3.6 and he is facing the issue with the below errors while login to the application:

2017-09-12 15:27:36,036 DEBUG [org.springframework.security.web.access.intercept.FilterSecurityInterceptor.<beforeInvocation>] - Secure object: FilterInvocation: URL: /ui/index.jsp; Attributes: [hasRole('ADMIN')]

2017-09-12 15:27:36,036 DEBUG [org.springframework.security.web.access.intercept.FilterSecurityInterceptor.<authenticateIfRequired>] - Previously Authenticated: org.springframework.security.authentication.AnonymousAuthenticationToken@9055c2bc: Principal: anonymousUser; Credentials: [PROTECTED]; Authenticated: true; Details: org.springframework.security.web.authentication.WebAuthenticationDetails@b364: RemoteIpAddress: 10.240.48.168; SessionId: null; Granted Authorities: ROLE_ANONYMOUS

2017-09-12 15:27:36,048 DEBUG [org.springframework.security.access.vote.AffirmativeBased.<decide>] - Voter: org.springframework.security.web.access.expression.WebExpressionVoter@42eb97aa, returned: -1