Error 200: 
                Servlet: dispatcherServlet
                URI: /public/bannerRedirect
                Exception Message: 
                Caused by: 
                Class: java.lang.NullPointerException
                java.lang.NullPointerException
                
                    at org.codehaus.groovy.runtime.callsite.GetEffectivePojoPropertySite.acceptGetProperty(GetEffectivePojoPropertySite.java:51)
                
                    at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:227)
                
                    at com.blanq.simbo.web.service.PublicSiteService.getBannerUrl(PublicSiteService.groovy:462)
                
                    at com.blanq.simbo.web.service.PublicSiteService$getBannerUrl$13.call(Unknown Source)
                
                    at com.blanq.simbo.web.controller.PublicController.bannerRedirect(PublicController.groovy:378)
                
                    at com.blanq.simbo.web.controller.PublicController$$FastClassBySpringCGLIB$$d9cffa72.invoke(<generated>)
                
                    at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
                
                    at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:649)
                
                    at com.blanq.simbo.web.controller.PublicController$$EnhancerBySpringCGLIB$$1fd057df.bannerRedirect(<generated>)
                
                    at sun.reflect.GeneratedMethodAccessor3673.invoke(Unknown Source)
                
                    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                
                    at java.lang.reflect.Method.invoke(Method.java:498)
                
                    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
                
                    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137)
                
                    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110)
                
                    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777)
                
                    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706)
                
                    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
                
                    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943)
                
                    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877)
                
                    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966)
                
                    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:857)
                
                    at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
                
                    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842)
                
                    at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
                
                    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.springframework.boot.actuate.autoconfigure.EndpointWebMvcAutoConfiguration$ApplicationContextHeaderFilter.doFilterInternal(EndpointWebMvcAutoConfiguration.java:288)
                
                    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:77)
                
                    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:100)
                
                    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at javax.servlet.FilterChain$doFilter.call(Unknown Source)
                
                    at com.blanq.simbo.web.filters.SiteInactiveFilter.doFilter(SiteInactiveFilter.groovy:62)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at javax.servlet.FilterChain$doFilter.call(Unknown Source)
                
                    at com.blanq.simbo.web.filters.TenantFilter.doFilter(TenantFilter.groovy:64)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.springframework.boot.actuate.autoconfigure.MetricFilterAutoConfiguration$MetricsFilter.doFilterInternal(MetricFilterAutoConfiguration.java:90)
                
                    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
                
                    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
                
                    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
                
                    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
                
                    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106)
                
                    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
                
                    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:142)
                
                    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
                
                    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
                
                    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)
                
                    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1085)
                
                    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
                
                    at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
                
                    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1556)
                
                    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1513)
                
                    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
                
                    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
                
                    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
                
                    at java.lang.Thread.run(Thread.java:748)