java.lang.Exception: Error running query:
TagHistory(paths=[histprov:Ignition_EL300_L1000690_PostgreSQL:/prov:default:/tag:test], start=Tue May 26 02:00:00 PDT 2020, end=Tue May 26 14:28:59 PDT 2020, flags=0)@0ms
On: MLC_Testing.Root Container.Easy Chart
	at com.inductiveautomation.factorypmi.application.gateway.QueryManager$QueryExecutor.run(QueryManager.java:309)
	at java.base/java.lang.Thread.run(Unknown Source)
Caused by: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: IOException thrown, error was 10.137.34.102:8088 failed to respond, header=[opCode=MSG_SEND, subCode=0, flags=0, messageId=2031, senderId='ignition-usnv021s0223', targetAddress='_0:0:Ignition-EL300-L1000690']
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:339)
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:313)
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:750)
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:718)
	at com.inductiveautomation.factorypmi.application.gateway.GwiTagHistoryProvider.query(GwiTagHistoryProvider.java:16)
	at com.inductiveautomation.ignition.common.sqltags.history.cache.StandardCacheBucket.loadData(StandardCacheBucket.java:232)
	at com.inductiveautomation.ignition.common.sqltags.history.cache.StandardCacheBucket.getData(StandardCacheBucket.java:192)
	at com.inductiveautomation.ignition.common.sqltags.history.cache.SubCache$BucketHit.getData(SubCache.java:215)
	at com.inductiveautomation.ignition.common.sqltags.history.cache.SubCache.getData(SubCache.java:158)
	at com.inductiveautomation.ignition.common.sqltags.history.cache.TagHistoryCache.query(TagHistoryCache.java:273)
	at com.inductiveautomation.factorypmi.application.gateway.TagHistoryQuery.execute(TagHistoryQuery.java:34)
	at com.inductiveautomation.factorypmi.application.gateway.QueryManager$Query.execute(QueryManager.java:657)
	at com.inductiveautomation.factorypmi.application.gateway.QueryManager$QueryExecutor.run(QueryManager.java:306)
	... 1 more
Caused by: com.inductiveautomation.metro.api.ex.LocalException: IOException thrown, error was 10.137.34.102:8088 failed to respond, header=[opCode=MSG_SEND, subCode=0, flags=0, messageId=2031, senderId='ignition-usnv021s0223', targetAddress='_0:0:Ignition-EL300-L1000690']
	at com.inductiveautomation.metro.impl.protocol.websocket.WebSocketConnection$RunSend.run(WebSocketConnection.java:1832)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(null)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(null)
	at java.lang.Thread.run(null)

Ignition v8.0.12 (b2020042115)
Java: Azul Systems, Inc. 11.0.6