Getting error during migrating from AEM6.2 to 6.5

[sling-default-2-health-com.day.cq.compat.codeupgrade.impl.hc.MissingPackagesHealthCheck] com.adobe.granite.queries.impl.hc.QueryHealthCheckMetrics Error in refreshing the health check gauge com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 1480105 path $.data[580].contentPackage at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:226) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.TypeAdapterRuntimeTypeWrapper.read(TypeAdapterRuntimeTypeWrapper.java:41) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.ArrayTypeAdapter.read(ArrayTypeAdapter.java:72) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:131) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:222) [com.adobe.cq.gson:2.8.5] at com.google.gson.Gson.fromJson(Gson.java:927) [com.adobe.cq.gson:2.8.5] at com.google.gson.Gson.fromJson(Gson.java:865) [com.adobe.cq.gson:2.8.5] at com.day.cq.compat.codeupgrade.impl.hc.MissingPackagesHealthCheck.getMissingBundleAndContentPackage(MissingPackagesHealthCheck.java:255) [com.day.cq.cq-compat-codeupgrade:1.7.100] at com.day.cq.compat.codeupgrade.impl.hc.MissingPackagesHealthCheck.addMissingPackagesLogsToSet(MissingPackagesHealthCheck.java:226) [com.day.cq.cq-compat-codeupgrade:1.7.100] at com.day.cq.compat.codeupgrade.impl.hc.MissingPackagesHealthCheck.execute(MissingPackagesHealthCheck.java:147) [com.day.cq.cq-compat-codeupgrade:1.7.100] at com.adobe.granite.queries.impl.hc.QueryHealthCheckMetrics$LazyGauge.execute(QueryHealthCheckMetrics.java:266) [com.adobe.granite.queries:1.0.64] at com.adobe.granite.queries.impl.hc.QueryHealthCheckMetrics$LazyGauge.lambda$new$0(QueryHealthCheckMetrics.java:253) [com.adobe.granite.queries:1.0.64] at com.adobe.granite.queries.impl.hc.QueryHealthCheckMetrics$LazyGauge$$Lambda$142/26171147.run(Unknown Source) [com.adobe.granite.queries:1.0.64] at org.apache.sling.commons.scheduler.impl.QuartzJobExecutor.execute(QuartzJobExecutor.java:347) [org.apache.sling.commons.scheduler:2.7.2] at org.quartz.core.JobRunShell.run(JobRunShell.java:202) [org.apache.sling.commons.scheduler:2.7.2] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.IllegalStateException: Expected a string but was BEGIN_OBJECT at line 1 column 1480105 path $.data[580].contentPackage at com.google.gson.stream.JsonReader.nextString(JsonReader.java:825) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.TypeAdapters$16.read(TypeAdapters.java:402) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.TypeAdapters$16.read(TypeAdapters.java:390) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$1.read(ReflectiveTypeAdapterFactory.java:131) [com.adobe.cq.gson:2.8.5] at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:222) [com.adobe.cq.gson:2.8.5] ... 17 common frames omitted