drunk owl

Ups, an error occured

Status code: 500
Exception Message: Request processing failed; nested exception is java.util.NoSuchElementException
  
     org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1014)
  
     org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898)
  
     javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
  
     org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883)
  
     javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
  
     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209)
  
     org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
  
     org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
  
     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
  
     org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
  
     org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100)
  
     org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
  
     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
  
     org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
  
     org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93)
  
     org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
  
     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
  
     org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
  
     org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201)
  
     org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:117)
  
     org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178)
  
     org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153)
  
     org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
  
     org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
  
     org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
  
     org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
  
     org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
  
     org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
  
     org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342)
  
     org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
  
     org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
  
     org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
  
     org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1794)
  
     org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
  
     org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
  
     org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
  
     org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  
     java.base/java.lang.Thread.run(Thread.java:840)