I have just finished translation of my project and after all corrections, editing and so on, as usually, I wanted to finalize the translation in order to update main TM and generate translated document. Unfortunately I got following error:

Here are details of an error:

<SDLErrorDetails time="17.10.2017 01:15:07">
<ErrorMessage>TranslationProviderThrewException</ErrorMessage>
<Exception>
<Type>Sdl.ProjectApi.ProjectApiException, Sdl.ProjectApi, Version=14.0.0.0, Culture=neutral, PublicKeyToken=c28cdb26c445c888</Type>
<HelpLink />
<Source />
<HResult>-2146233088</HResult>
<StackTrace><![CDATA[]]></StackTrace>
<InnerException>
<Type>System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink />
<Source>Sdl.TranslationStudio.Plugins.AnyTM</Source>
<HResult>-2147467261</HResult>
<StackTrace><![CDATA[ w Sdl.TranslationStudio.Plugins.AnyTM.ReversedTranslationUnit.SetupFields(TranslationUnit unit)
w Sdl.TranslationStudio.Plugins.AnyTM.ReversedTranslationUnit..ctor(TranslationUnit unit)
w Sdl.TranslationStudio.Plugins.AnyTM.ReversedTranslationUnits.<GetEnumerator>b__0(TranslationUnit tu)
w System.Linq.Enumerable.WhereSelectArrayIterator`2.MoveNext()
w System.Linq.Buffer`1..ctor(IEnumerable`1 source)
w System.Linq.Enumerable.ToArray[TSource](IEnumerable`1 source)
w Sdl.TranslationStudio.Plugins.AnyTM.BidiFilebasedTranslationMemoryLanguageDirection.AddOrUpdateTranslationUnitsMasked(TranslationUnit[] translationUnits, Int32[] previousTranslationHashes, ImportSettings settings, Boolean[] mask)
w Sdl.LanguagePlatform.TranslationMemoryApi.Cascade`1.AddOrUpdateTranslationUnitsMaskedCommand.Execute(T cascadeEntry, ImportSettings importSettings)
w Sdl.LanguagePlatform.TranslationMemoryApi.Cascade`1.ExecuteUpdateCommand(UpdateCommand`1 updateCommand, ImportSettings importSettings, IEnumerable`1& cascadeMessages)]]></StackTrace>
</InnerException>
</Exception>
<Environment>
<ProductName>SDL Trados Studio</ProductName>
<ProductVersion>14.0.0.0</ProductVersion>
<EntryAssemblyFileVersion>14.1.6329.7</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 10 Pro</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>1045</OperatingSystemLanguage>
<CodePage>1250</CodePage>
<LoggedOnUser>YODA\man</LoggedOnUser>
<DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
<ComputerName>YODA</ComputerName>
<ConnectedToNetwork>True</ConnectedToNetwork>
<PhysicalMemory>8331896 MB</PhysicalMemory>
</Environment>
</SDLErrorDetails>

Does anyone have clue if it might be general error or file specific only and, if possible, how to solve it?

Regards

Jacek