Problem with GooglePlayServicesResolver

Hello, I have a project that was in 2018.3.3 and I upgraded it to 2018.3.8, which is the latest version. But for some reason, PlayServicesResolver didn't get updated properly, because it throws this error message every frame (stacking 999+ in the editor console) (the important part is the highlighted text, the other is the full log):

ToolNotFoundException: jar not found, C:\Program Files\Unity\Hub\Editor\2018.3.3f1\Editor\Data\PlaybackEngines\AndroidPlayer/Tools\OpenJDK\Windows references incomplete Java distribution. GooglePlayServices.ResolverVer1_1.ShouldExplode (System.String aarPath) (at Z:/tmp/tmp.mz1RZCSjez/third_party/unity/unity_jar_resolver/source/PlayServicesResolver/src/ResolverVer1_1.cs:1513) GooglePlayServices.ResolverVer1_1.LoadAarExplodeCache () (at Z:/tmp/tmp.mz1RZCSjez/third_party/unity/unity_jar_resolver/source/PlayServicesResolver/src/ResolverVer1_1.cs:256) GooglePlayServices.ResolverVer1_1..ctor () (at Z:/tmp/tmp.mz1RZCSjez/third_party/unity/unity_jar_resolver/source/PlayServicesResolver/src/ResolverVer1_1.cs:220) GooglePlayServices.PlayServicesResolver..cctor () (at Z:/tmp/tmp.mz1RZCSjez/third_party/unity/unity_jar_resolver/source/PlayServicesResolver/src/PlayServicesResolver.cs:624) Rethrow as TypeInitializationException: The type initializer for 'GooglePlayServices.PlayServicesResolver' threw an exception. System.Reflection.MonoCMethod.InternalInvoke (System.Object obj, System.Object[] parameters) (at :0) Rethrow as TypeInitializationException: The type initializer for 'Firebase.Editor.XcodeProjectPatcher' threw an exception. UnityEditor.EditorApplication.Internal_CallUpdateFunctions () (at C:/buildslave/unity/build/Editor/Mono/EditorApplication.cs:200)

I tried deleting all PlayServices files in my project and downloading the latest ones, and also uninstalling both Unity & Java JDK, and reinstall it all. Same problem...

Does anyone know how to fix this?

Thanks!