Bug/Issue Unknown fatal exception

I was going to play Starbound but then this happened:
[19:47:46.147] [Info] Root: Preparing Root...
[19:47:46.147] [Info] Root: Done preparing Root.
[19:47:46.148] [Info] Client Version 1.3.3 (windows x86_64) Source I c21069b204d626bfe673a047a2100d2fcd0766d4 Protocol: 743
[19:47:46.148] [Info] Root: Scanning for asset sources in directory '..\assets\'
[19:47:53.800] [Warn] Root: Overriding duplicate asset source '..\assets\packed' named 'base' with higher or equal priority source '..\assets\packed.pak
[19:47:53.828] [Info] Root: Scanning for asset sources in directory '..\mods\'
[19:47:54.994] [Warn] Root: Unrecognized file in asset directory 'Instructions.txt', skipping
[19:47:55.040] [Warn] Root: Unrecognized file in asset directory 'MPDocumentation.txt', skipping
[19:47:55.044] [Info] Root: Shutting down Root
[19:47:55.737] [Error] Fatal Exception caught: (ApplicationException) Application threw exception during startup
[0] 7ff77cfa7153 Star::captureStack
[1] 7ff77cfa5ede Star::StarException::StarException
[2] 7ff77cfa5fc8 Star::StarException::StarException
[3] 7ff77d6e7dc0 Star::ApplicationException::ApplicationException
[4] 7ff77d99f252 `Star::SdlPlatform::SdlPlatform'::`1'::catch$275
[5] 7ff94bb9c220 _C_specific_handler
[6] 7ff94bb929b2 _FrameUnwindFilter
[7] 7ff957f5e353 RtlCaptureContext
[8] 7ff77d6e8040 Star::SdlPlatform::SdlPlatform
[9] 7ff77d6eac22 Star::runMainApplication
[10] 7ff77ceeff76 WinMain
[11] 7ff77d8d8daf __scrt_common_main_seh
[12] 7ff955a53034 BaseThreadInitThunk
[13] 7ff957f31551 RtlUserThreadStart
Caused by: (JsonParsingException) Error parsing json: bad string, should be '"' at 7:1
[0] 7ff77cfa7153 Star::captureStack
[1] 7ff77cfa5ede Star::StarException::StarException
[2] 7ff77cf3e16d Star::inputUtf32Json<Star::U8ToU32Iterator<std::_String_const_iterator<std::_String_val<std::_Simple_types<char> > >,char32_t>,Star::JsonBuilderStream,Star::Json>
[3] 7ff77cf48ab7 Star::Json:arseJson
[4] 7ff77cfcf442 Star:irectoryAssetSource:irectoryAssetSource
[5] 7ff77d34a5b0 std::_Ref_count_obj<Star:irectoryAssetSource>::_Ref_count_obj<Star:irectoryAssetSource><Star::String & __ptr64>
[6] 7ff77d3540c5 std::make_shared<Star:irectoryAssetSource,Star::String & __ptr64>
[7] 7ff77d362176 Star::Root::scanForAssetSources
[8] 7ff77d359565 <lambda_629bd0625747976ff7eb77559f7c4f59>:perator()
[9] 7ff77d34ae8f std::_Invoker_functor::_Call<<lambda_629bd0625747976ff7eb77559f7c4f59> & __ptr64>
[10] 7ff77d34eda6 std::invoke<<lambda_629bd0625747976ff7eb77559f7c4f59> & __ptr64>
[11] 7ff77d34c649 std::_Invoke_ret<std::shared_ptr<Star::Assets>,<lambda_629bd0625747976ff7eb77559f7c4f59> & __ptr64>
[12] 7ff77d35b886 std::_Func_impl<<lambda_629bd0625747976ff7eb77559f7c4f59>,std::allocator<int>,std::shared_ptr<Star::Assets> >::_Do_call
[13] 7ff77d35a337 std::_Func_class<std::shared_ptr<Star:ehicleDatabase> >:perator()
[14] 7ff77d34ff53 Star::Root::loadMemberFunction<Star::Assets>
[15] 7ff77d35d545 Star::Root::assets
[16] 7ff77ceeba67 Star::ClientApplication::startup
[17] 7ff77d6e8040 Star::SdlPlatform::SdlPlatform
[18] 7ff77d6eac22 Star::runMainApplication
[19] 7ff77ceeff76 WinMain
[20] 7ff77d8d8daf __scrt_common_main_seh
[21] 7ff955a53034 BaseThreadInitThunk
[22] 7ff957f31551 RtlUserThreadStart
Caught at:
[0] 7ff77cfa7153 Star::captureStack
[1] 7ff77cfa7714 Star::fatalException
[2] 7ff77d99f5dc `Star::runMainApplication'::`1'::catch$76
[3] 7ff94bb9c220 _C_specific_handler
[4] 7ff94bb929b2 _FrameUnwindFilter
[5] 7ff957f5e353 RtlCaptureContext
[6] 7ff77d6eac22 Star::runMainApplication
[7] 7ff77ceeff76 WinMain
[8] 7ff77d8d8daf __scrt_common_main_seh
[9] 7ff955a53034 BaseThreadInitThunk
[10] 7ff957f31551 RtlUserThreadStart

I can't quite understand this, but it doesn't say which file is causing the error.

 

Nvm modding mishap with metadata.