I am trying to upgrade Umbraco from 8.2.1 to 8.5.5, but there is an error at boot time.

"Attempt by method 'Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize()' to access method 'Umbraco.Web.Features.UmbracoFeatures.get_Disabled()' failed."

Umbraco.Core.Exceptions.BootFailedException: Boot failed.

 System.MethodAccessException: Attempt by method 'Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize()' to access method 'Umbraco.Web.Features.UmbracoFeatures.get_Disabled()' failed.
    at Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize() in D:\a\1\s\src\Umbraco.ModelsBuilder.Embedded\Compose\DisabledModelsBuilderComponent.cs:line 23
    at Umbraco.Core.Composing.ComponentCollection.Initialize()
    at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer)]
    Umbraco.Core.Exceptions.BootFailedException.Rethrow(BootFailedException bootFailedException) +226
    Umbraco.Web.<>c.<Init>b__18_0(Object sender, EventArgs args) +35
    System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +200
    System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step) +132
    System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +73

I suspect it is related to the ModelsBuilder. My config is:

  <add key="Umbraco.ModelsBuilder.Enable" value="true" />
  <add key="Umbraco.ModelsBuilder.ModelsMode" value="Dll" />

But I get the same error if I change it to:

  <add key="Umbraco.ModelsBuilder.Enable" value="false" />
  <add key="Umbraco.ModelsBuilder.ModelsMode" value="Nothing" />

From the Umbraco Log file:

Umbraco.Core.Exceptions.BootFailedException: Boot failed. ---> 
System.MethodAccessException: Attempt by method 'Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize()' to access method 'Umbraco.Web.Features.UmbracoFeatures.get_Disabled()' failed.
   at Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize() in D:\\a\\1\\s\\src\\Umbraco.ModelsBuilder.Embedded\\Compose\\DisabledModelsBuilderComponent.cs:line 23
   at Umbraco.Core.Composing.ComponentCollection.Initialize()
   at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer)


Umbraco.Core.Exceptions.BootFailedException: Boot failed: Umbraco cannot run. See Umbraco's log file for more details.
-> Umbraco.Core.Exceptions.BootFailedException: Boot failed.
-> System.MethodAccessException: Attempt by method 'Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize()' to access method 'Umbraco.Web.Features.UmbracoFeatures.get_Disabled()' failed.\n   at Umbraco.ModelsBuilder.Embedded.Compose.DisabledModelsBuilderComponent.Initialize() in D:\\a\\1\\s\\src\\Umbraco.ModelsBuilder.Embedded\\Compose\\DisabledModelsBuilderComponent.cs:line 23
   at Umbraco.Core.Composing.ComponentCollection.Initialize()
   at Umbraco.Core.Runtime.CoreRuntime.Boot(IRegister register, DisposableTimer timer)
   at Umbraco.Core.Exceptions.BootFailedException.Rethrow(BootFailedException bootFailedException)
   at Umbraco.Web.UmbracoInjectedModule.<>c.<Init>b__18_0(Object sender, EventArgs args)
   at System.Web.HttpApplication.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)
   at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Do you have any ideas what could have gone wrong or what to check?