Graphs do not display. How to customize graphs in OpenMRS

Server log

INFO - LoggingAdvice.invoke(115) |2017-10-03 21:53:08,245| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-03 21:53:08,251| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-03 22:53:08,246| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-03 22:53:08,251| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-03 23:53:08,246| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-03 23:53:08,252| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 00:53:08,247| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 00:53:08,251| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 01:53:08,247| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 01:53:08,252| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 02:53:08,248| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 02:53:08,253| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 03:53:08,248| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 03:53:08,253| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 04:53:08,249| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 04:53:08,254| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 05:53:08,250| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 05:53:08,255| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 06:53:08,250| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 06:53:08,256| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 07:53:08,251| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 07:53:08,256| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 08:53:08,251| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 08:53:08,257| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 09:53:08,252| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 09:53:08,257| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 10:53:08,253| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 10:53:08,258| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 11:53:08,253| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 11:53:08,258| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 12:53:08,254| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 12:53:08,259| Exiting method deleteOldReportRequests ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:25:20,938| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:25:20,938| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 13:27:51,322| In method FormService.saveFormResource. Arguments: FormResource=FormResource[hashCode=b5ebbcd7,uuid=4ddff4da-988c-4dbe-bbe3-ee3dda4d9516], INFO - LoggingAdvice.invoke(155) |2017-10-04 13:27:51,324| Exiting method saveFormResource ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:33:12,349| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:33:19,431| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 13:34:01,024| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 13:34:01,074| Exiting method saveForm ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:34:30,987| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 13:34:30,992| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 13:36:16,270| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 13:36:16,376| Exiting method saveForm INFO - LoggingAdvice.invoke(115) |2017-10-04 13:53:08,254| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 13:53:08,260| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 14:53:08,255| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 14:53:08,260| Exiting method deleteOldReportRequests ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:00:03,817| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:00:03,821| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:13:03,037| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 15:14:48,898| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 15:14:49,001| Exiting method saveForm ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:15:02,573| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:15:02,573| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:19,197| In method EncounterService.saveEncounter. Arguments: Encounter=Encounter: [(no ID) Wed Oct 04 15:17:00 EAT 2017 Drug order Unknown Location 6392 Drug order form num Obs: [obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null] num Orders: 0 ], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:19,669| Exiting method saveEncounter INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:19,673| In method HL7Service.saveHL7InArchive. Arguments: HL7InArchive=HL7InArchive[hashCode=4faa084a,uuid=39c1d457-e995-43ec-a42d-b20490c6ea68], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:19,759| Exiting method saveHL7InArchive INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:19,760| In method HL7Service.purgeHL7InQueue. Arguments: HL7InQueue=HL7InQueue[hashCode=68c27a5a,uuid=cbe309ee-247b-4b6f-8484-898f8c4b8c80], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:19,762| Exiting method purgeHL7InQueue ERROR - XformsQueueProcessor.submitXForm(316) |2017-10-04 15:19:19,784| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender WARN - OpenmrsUtil.getDirectoryInApplicationDataDirectory(1346) |2017-10-04 15:19:19,789| ‘/usr/share/tomcat7/.OpenMRS/xforms/error’ doesn’t exist. Creating directories now. ERROR - XformsQueueProcessor.processXForm(224) |2017-10-04 15:19:19,793| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender ERROR - XformsUtil.reportDataUploadError(625) |2017-10-04 15:19:19,799| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:46,106| In method EncounterService.saveEncounter. Arguments: Encounter=Encounter: [(no ID) Wed Oct 04 15:17:00 EAT 2017 Drug order Unknown Location 6392 Drug order form num Obs: [obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null] num Orders: 0 ], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:47,138| Exiting method saveEncounter INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:47,145| In method HL7Service.saveHL7InArchive. Arguments: HL7InArchive=HL7InArchive[hashCode=d29798bf,uuid=6381c884-c51d-479c-9dac-bbbf3b252ba8], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:47,214| Exiting method saveHL7InArchive INFO - LoggingAdvice.invoke(115) |2017-10-04 15:19:47,216| In method HL7Service.purgeHL7InQueue. Arguments: HL7InQueue=HL7InQueue[hashCode=5613db2c,uuid=7b367245-5be8-4643-9425-5ad3b702caa0], INFO - LoggingAdvice.invoke(155) |2017-10-04 15:19:47,220| Exiting method purgeHL7InQueue ERROR - XformsQueueProcessor.submitXForm(316) |2017-10-04 15:19:47,240| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender ERROR - XformsQueueProcessor.processXForm(224) |2017-10-04 15:19:47,247| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender ERROR - XformsUtil.reportDataUploadError(625) |2017-10-04 15:19:47,251| ‘Patient#6392’ failed to validate with reason: gender: Please select a gender ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:21:01,512| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 15:21:01,521| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 15:53:08,255| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 15:53:08,261| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 16:25:43,680| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 16:25:43,763| Exiting method saveForm INFO - LoggingAdvice.invoke(115) |2017-10-04 16:51:55,218| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 16:51:55,310| Exiting method saveForm ERROR - errorhandler_jsp._jspService(160) |2017-10-04 16:52:30,787| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 16:53:08,256| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 16:53:08,260| Exiting method deleteOldReportRequests INFO - LoggingAdvice.invoke(115) |2017-10-04 16:56:01,132| In method EncounterService.saveEncounter. Arguments: Encounter=Encounter: [(no ID) Wed Oct 04 16:54:00 EAT 2017 Drug order Unknown Location 7024 Drug order form num Obs: [obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null, obs id is null] num Orders: 0 ], INFO - LoggingAdvice.invoke(155) |2017-10-04 16:56:02,114| Exiting method saveEncounter INFO - LoggingAdvice.invoke(115) |2017-10-04 16:56:02,117| In method HL7Service.saveHL7InArchive. Arguments: HL7InArchive=HL7InArchive[hashCode=5978afbb,uuid=b1f52b8d-e19d-485c-8361-b087f5198f9c], INFO - LoggingAdvice.invoke(155) |2017-10-04 16:56:02,177| Exiting method saveHL7InArchive INFO - LoggingAdvice.invoke(115) |2017-10-04 16:56:02,178| In method HL7Service.purgeHL7InQueue. Arguments: HL7InQueue=HL7InQueue[hashCode=3fb0d79c,uuid=7fadfe13-964b-4370-bd6e-e12c5126c762], INFO - LoggingAdvice.invoke(155) |2017-10-04 16:56:02,180| Exiting method purgeHL7InQueue INFO - LoggingAdvice.invoke(115) |2017-10-04 16:56:02,206| In method PatientService.savePatient. Arguments: Patient=Patient#7024, INFO - LoggingAdvice.invoke(155) |2017-10-04 16:56:02,208| Exiting method savePatient ERROR - errorhandler_jsp._jspService(160) |2017-10-04 16:56:04,865| Error on page /openmrs/errorhandler.jsp ERROR - errorhandler_jsp._jspService(160) |2017-10-04 16:56:04,865| Error on page /openmrs/errorhandler.jsp INFO - LoggingAdvice.invoke(115) |2017-10-04 17:35:17,994| In method FormService.saveForm. Arguments: Form=17, INFO - LoggingAdvice.invoke(155) |2017-10-04 17:35:18,068| Exiting method saveForm INFO - LoggingAdvice.invoke(115) |2017-10-04 17:53:08,256| In method ReportService.deleteOldReportRequests. Arguments: INFO - LoggingAdvice.invoke(155) |2017-10-04 17:53:08,261| Exiting method deleteOldReportRequests ERROR - errorhandler_jsp._jspService(160) |2017-10-04 18:07:59,908| Error on page /openmrs/errorhandler.jsp