Closed Unable to start the game

The game used to run smoothly,but now I can't launch it.If anyone has any advice for this problem please help me.

Code:

Start logging at: 2015-02-18 13:39:33.159

[13:39:33.224] Error: Failed to load configuration file Just (.\..\giraffe_storage\starbound.config), replacing. : (JsonParsingException) Error parsing json: expected JSON object or array at top level at 1:1
[13:39:33.325] Error: Fatal Exception Caught: (IOException) Rename error: 3
  IOException::IOException(string)
  File::rename(String, String)
  Configuration::Configuration(Variant, Maybe<String>)
  unique_ptr<Configuration, default_delete<Configuration> > make_unique<Configuration, Map<String, Variant, unordered_map<String, Variant, hash<String, void>, equal_to<String>, allocator<pair<String, Variant> > > >, String>(Map<String, Variant, unordered_map<String, Variant, hash<String, void>, equal_to<String>, allocator<pair<String, Variant> > > >, String)
  Root::Root(String, String, LogLevel, bool, String, Map<String, Variant, unordered_map<String, Variant, hash<String, void>, equal_to<String>, allocator<pair<String, Variant> > > >)
  Root::initialize(Map<String, StringList, unordered_map<String, StringList, hash<String, void>, equal_to<String>, allocator<pair<String, StringList> > > >)
  _SDL_main
  _console_main

 

Thank you. It works!!!! But I lost my game data.Well,at least now I can play it.