Error while saving page [newForm5]

Because of weird error that I said in previous question, I wana to create new forms, but when I clicked on "Create a new form ..." in Instantiation form tab, the UI Desginer didn't open and below errors is appear in UIdesigner log

10:15:40 [http-bio-5945-exec-7] ERROR o.b.w.d.c.ResourceControllerAdvice - Internal Exception
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: [B@31e328c8; line: 1, column: 2]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:518) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:447) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:801) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:697) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3600) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3545) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2701) ~[jackson-databind-2.5.0.jar:2.5.0]
at org.bonitasoft.web.designer.model.JacksonObjectMapper.fromJsonToMap(JacksonObjectMapper.java:53) ~[JacksonObjectMapper.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.saveInIndex(JsonFileBasedPersister.java:91) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.save(JsonFileBasedPersister.java:69) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository.save(AbstractRepository.java:117) ~[AbstractRepository.class:na]
... 51 common frames omitted
Wrapped by: org.bonitasoft.web.designer.repository.exception.RepositoryException: Error while saving page [newForm4]
at org.bonitasoft.web.designer.repository.AbstractRepository.save(AbstractRepository.java:120) ~[AbstractRepository.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository.updateLastUpdateAndSave(AbstractRepository.java:104) ~[AbstractRepository.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository$$FastClassBySpringCGLIB$$cf3d3f4c.invoke() ~[spring-core-4.1.4.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:43) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.bonitasoft.web.designer.repository.PageRepository$$EnhancerBySpringCGLIB$$89c54cbb.updateLastUpdateAndSave() ~[spring-core-4.1.4.RELEASE.jar:na]
at org.bonitasoft.web.designer.controller.PageResource.create(PageResource.java:126) ~[PageResource.class:na]
at org.bonitasoft.web.designer.controller.PageResource.create(PageResource.java:138) ~[PageResource.class:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_112]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_112]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_112]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_112]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) [ui-designer-backend-webapp.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [ui-designer-backend-webapp.jar:na]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) [ui-designer-backend-webapp.jar:na]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074) [ui-designer-backend-webapp.jar:na]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) [ui-designer-backend-webapp.jar:na]
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) [ui-designer-backend-webapp.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [ui-designer-backend-webapp.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]
10:15:40 [Thread-1] ERROR o.b.w.d.c.DesignerConfigConditional - Cannot update index file.
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: [B@21770f4a; line: 1, column: 2]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:518) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:447) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:801) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:697) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3600) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3545) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2701) ~[jackson-databind-2.5.0.jar:2.5.0]
at org.bonitasoft.web.designer.model.JacksonObjectMapper.fromJsonToMap(JacksonObjectMapper.java:53) ~[JacksonObjectMapper.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.saveInIndex(JsonFileBasedPersister.java:91) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.PageRepository.refresh(PageRepository.java:62) ~[PageRepository.class:na]
at org.bonitasoft.web.designer.repository.PageRepository$$FastClassBySpringCGLIB$$20a86d79.invoke() [spring-core-4.1.4.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.bonitasoft.web.designer.repository.PageRepository$$EnhancerBySpringCGLIB$$89c54cbb.refresh() [spring-core-4.1.4.RELEASE.jar:na]
at org.bonitasoft.web.designer.migration.LiveRepositoryUpdate.refresh(LiveRepositoryUpdate.java:92) [LiveRepositoryUpdate.class:na]
at org.bonitasoft.web.designer.migration.LiveRepositoryUpdate.lambda$start$0(LiveRepositoryUpdate.java:64) [LiveRepositoryUpdate.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory.triggerChange(ObserverFactory.java:57) ~[ObserverFactory.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory.access$000(ObserverFactory.java:30) ~[ObserverFactory.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory$1.onFileCreate(ObserverFactory.java:49) ~[ObserverFactory$1.class:na]
at org.apache.commons.io.monitor.FileAlterationObserver.doCreate(FileAlterationObserver.java:379) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.doCreate(FileAlterationObserver.java:384) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.checkAndNotify(FileAlterationObserver.java:330) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.checkAndNotify(FileAlterationObserver.java:304) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationMonitor.run(FileAlterationMonitor.java:182) ~[commons-io-2.4.jar:2.4]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_112]
10:16:12 [Thread-1] ERROR o.b.w.d.c.DesignerConfigConditional - Cannot update index file.
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: [B@28311206; line: 1, column: 2]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:518) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:447) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:801) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:697) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3600) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3545) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2701) ~[jackson-databind-2.5.0.jar:2.5.0]
at org.bonitasoft.web.designer.model.JacksonObjectMapper.fromJsonToMap(JacksonObjectMapper.java:53) ~[JacksonObjectMapper.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.saveInIndex(JsonFileBasedPersister.java:91) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.PageRepository.refresh(PageRepository.java:62) ~[PageRepository.class:na]
at org.bonitasoft.web.designer.repository.PageRepository$$FastClassBySpringCGLIB$$20a86d79.invoke() [spring-core-4.1.4.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) [spring-core-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) [spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.bonitasoft.web.designer.repository.PageRepository$$EnhancerBySpringCGLIB$$89c54cbb.refresh() [spring-core-4.1.4.RELEASE.jar:na]
at org.bonitasoft.web.designer.migration.LiveRepositoryUpdate.refresh(LiveRepositoryUpdate.java:92) [LiveRepositoryUpdate.class:na]
at org.bonitasoft.web.designer.migration.LiveRepositoryUpdate.lambda$start$0(LiveRepositoryUpdate.java:64) [LiveRepositoryUpdate.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory.triggerChange(ObserverFactory.java:57) ~[ObserverFactory.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory.access$000(ObserverFactory.java:30) ~[ObserverFactory.class:na]
at org.bonitasoft.web.designer.livebuild.ObserverFactory$1.onFileCreate(ObserverFactory.java:49) ~[ObserverFactory$1.class:na]
at org.apache.commons.io.monitor.FileAlterationObserver.doCreate(FileAlterationObserver.java:379) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.doCreate(FileAlterationObserver.java:384) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.checkAndNotify(FileAlterationObserver.java:330) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationObserver.checkAndNotify(FileAlterationObserver.java:304) ~[commons-io-2.4.jar:2.4]
at org.apache.commons.io.monitor.FileAlterationMonitor.run(FileAlterationMonitor.java:182) ~[commons-io-2.4.jar:2.4]
at java.lang.Thread.run(Thread.java:745) ~[na:1.8.0_112]
10:16:13 [http-bio-5945-exec-10] ERROR o.b.w.d.c.ResourceControllerAdvice - Internal Exception
com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
at [Source: [B@2a126017; line: 1, column: 2]
at com.fasterxml.jackson.core.JsonParser._constructError(JsonParser.java:1486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportError(ParserMinimalBase.java:518) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.base.ParserMinimalBase._reportUnexpectedChar(ParserMinimalBase.java:447) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._handleUnexpectedValue(UTF8StreamJsonParser.java:2486) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser._nextTokenNotInObject(UTF8StreamJsonParser.java:801) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.core.json.UTF8StreamJsonParser.nextToken(UTF8StreamJsonParser.java:697) ~[jackson-core-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:3600) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:3545) ~[jackson-databind-2.5.0.jar:2.5.0]
at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2701) ~[jackson-databind-2.5.0.jar:2.5.0]
at org.bonitasoft.web.designer.model.JacksonObjectMapper.fromJsonToMap(JacksonObjectMapper.java:53) ~[JacksonObjectMapper.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.saveInIndex(JsonFileBasedPersister.java:91) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.JsonFileBasedPersister.save(JsonFileBasedPersister.java:69) ~[JsonFileBasedPersister.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository.save(AbstractRepository.java:117) ~[AbstractRepository.class:na]
... 51 common frames omitted
Wrapped by: org.bonitasoft.web.designer.repository.exception.RepositoryException: Error while saving page [newForm5]
at org.bonitasoft.web.designer.repository.AbstractRepository.save(AbstractRepository.java:120) ~[AbstractRepository.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository.updateLastUpdateAndSave(AbstractRepository.java:104) ~[AbstractRepository.class:na]
at org.bonitasoft.web.designer.repository.AbstractRepository$$FastClassBySpringCGLIB$$cf3d3f4c.invoke() ~[spring-core-4.1.4.RELEASE.jar:na]
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.aspectj.AspectJAfterAdvice.invoke(AspectJAfterAdvice.java:43) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) ~[spring-aop-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.bonitasoft.web.designer.repository.PageRepository$$EnhancerBySpringCGLIB$$89c54cbb.updateLastUpdateAndSave() ~[spring-core-4.1.4.RELEASE.jar:na]
at org.bonitasoft.web.designer.controller.PageResource.create(PageResource.java:126) ~[PageResource.class:na]
at org.bonitasoft.web.designer.controller.PageResource.create(PageResource.java:138) ~[PageResource.class:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_112]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_112]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_112]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_112]
at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:137) ~[spring-web-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandleMethod(RequestMappingHandlerAdapter.java:777) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:706) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:943) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:877) ~[spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:966) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:868) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646) [ui-designer-backend-webapp.jar:na]
at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:842) [spring-webmvc-4.1.4.RELEASE.jar:4.1.4.RELEASE]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [ui-designer-backend-webapp.jar:na]
at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:241) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:504) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.valves.RemoteIpValve.invoke(RemoteIpValve.java:683) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116) [ui-designer-backend-webapp.jar:na]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:421) [ui-designer-backend-webapp.jar:na]
at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1074) [ui-designer-backend-webapp.jar:na]
at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:611) [ui-designer-backend-webapp.jar:na]
at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:314) [ui-designer-backend-webapp.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112]
at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [ui-designer-backend-webapp.jar:na]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]