Incremental Scan Failure

I'm trying to run incremental scan for my Java project with fortify 19.2 and getting the following error:

java.lang.ClassCastException: cannot assign instance of com.fortify.sca.util.serialization.SCARuleHandle to field com.fortify.sca.metadata.SingletonMeta.rule of type com.fortify.sca.rules.SCAGlobalClassRule in instance of com.fortify.sca.metadata.SingletonMeta
	at java.io.ObjectStreamClass$FieldReflector.setObjFieldValues(ObjectStreamClass.java:2287) ~[?:1.8.0_181]
	at java.io.ObjectStreamClass.setObjFieldValues(ObjectStreamClass.java:1417) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2293) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2211) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431) ~[?:1.8.0_181]
	at java.util.concurrent.ConcurrentHashMap.readObject(ConcurrentHashMap.java:1445) ~[?:1.8.0_181]
	at sun.reflect.GeneratedMethodAccessor13.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_181]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_181]
	at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1170) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2178) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2287) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2211) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2069) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1573) ~[?:1.8.0_181]
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:431) ~[?:1.8.0_181]
	at com.fortify.sca.backend.BackEnd.loadProgramModel(BackEnd.java:1173) ~[fortify-sca-19.2.0.0196.jar:?]
	at com.fortify.sca.backend.BackEnd.initializeEngine(BackEnd.java:575) [fortify-sca-19.2.0.0196.jar:?]
	at com.fortify.sca.backend.BackEnd.analyze(BackEnd.java:776) [fortify-sca-19.2.0.0196.jar:?]
	at com.fortify.sca.Main$Sourceanalyzer.run(Main.java:717) [fortify-sca-19.2.0.0196.jar:?]

The following commands were executed in the same order

/tools/fortify/Fortify_SCA_and_Apps_19.2.0/bin/sourceanalyzer -b abc -clean -logfile fortify_results/fortify_clean.log
/tools/fortify/Fortify_SCA_and_Apps_19.2.0/bin/sourceanalyzer -source 1.8 -b abc -cp '**/lib/*.jar' -exclude '**/build/**/*' '**/*' -logfile fortify_results/fortify_translation.log
/tools/fortify/Fortify_SCA_and_Apps_19.2.0/bin/sourceanalyzer -b abc -scan -incremental-base -f fortify_results/abc.fpr -logfile fortify_results/fortify_scan.log
/tools/fortify/Fortify_SCA_and_Apps_19.2.0/bin/sourceanalyzer -b abc -scan -incremental -f fortify_results/def.fpr -logfile fortify_results/fortify_scan.log