Windows [HELP!] Opening 3 year save file crashes game

[vendiox]

I was playing the game normally yesterday, finally had enough saved up money for the furniture catalogue and went to town. This morning tho, when I tried to open my save file the game would just crash after loading. I've spent about 200 hours~ on this save alone and it would really suck to lose it now since its my first genuine save where I progressed a lot.
I did find error logs on my files from when I tried to open the save today and this is what it says:


"Message: There is an error in XML document (1, 2777612).
InnerException: System.Exception: The specified Tile Index is out of range
at xTile.Tiles.StaticTile..ctor(Layer layer, TileSheet tileSheet, BlendMode blendMode, Int32 tileIndex) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\xTileSource\xTile\Tiles\StaticTile.cs:line 71
at StardewValley.GameLocation.setMapTile(Int32 tileX, Int32 tileY, Int32 index, String layer, String action, Int32 whichTileSheet) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Locations\GameLocation.cs:line 12763
at StardewValley.Locations.DecoratableLocation.UpdateFloor(String floor_id) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Locations\DecoratableLocation.cs:line 625
at StardewValley.Locations.DecoratableLocation.setFloors() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Locations\DecoratableLocation.cs:line 835
at StardewValley.Locations.DecoratableLocation.ReadWallpaperAndFloorTileData() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Locations\DecoratableLocation.cs:line 464
at StardewValley.Locations.FarmHouse.<initNetFields>b__17_1(NetInt field, Int32 old_value, Int32 new_value) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Locations\FarmHouse.cs:line 105
at Netcode.NetField`2.Add(T value) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Netcode\NetField.cs:line 378
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderSaveGame.Read130_FarmHouse(Boolean isNullable, Boolean checkType)
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderSaveGame.Read190_GameLocation(Boolean isNullable, Boolean checkType)
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderSaveGame.Read237_SaveGame(Boolean isNullable, Boolean checkType)
at Microsoft.Xml.Serialization.GeneratedAssembly.XmlSerializationReaderSaveGame.Read238_SaveGame()
Stack Trace: at StardewValley.SaveGame.getLoadEnumerator(String file)+MoveNext() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\SaveGame.cs:line 1474
at StardewValley.Game1.UpdateTitleScreen(GameTime time) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 6185
at StardewValley.Game1._update(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 4847
at StardewValley.Game1.Update(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Game1.cs:line 3934
at StardewValley.GameRunner.Update(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\LocalMultiplayer.cs:line 1066
at Microsoft.Xna.Framework.Game.DoUpdate(GameTime gameTime) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\MonoGame.Desktop\MonoGame.Framework\Game.cs:line 814
at Microsoft.Xna.Framework.Game.Tick() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\MonoGame.Desktop\MonoGame.Framework\Game.cs:line 567
at Microsoft.Xna.Framework.SdlGamePlatform.RunLoop() in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\MonoGame.Desktop\MonoGame.Framework\Platform\SDL\SDLGamePlatform.cs:line 91
at Microsoft.Xna.Framework.Game.Run(GameRunBehavior runBehavior) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\MonoGame.Desktop\MonoGame.Framework\Game.cs:line 481
at StardewValley.Program.Main(String[] args) in C:\GitlabRunner\builds\Gq5qA5P4\0\ConcernedApe\stardewvalley\Farmer\Farmer\Program.cs:line 163

Game Version: 1.5.5
SDK Helper: SteamHelper
Game Language: en
OS: Win32NT Microsoft Windows NT 10.0.19043.0
In-game Date: spring 0 Y1 Time of Day: 600
Game Location: null"

Please help :( I really don't want to lose this save

 

[MysticTempest]

Thanks for the log.
Game Version: 1.5.5
Please update your game to the current version; v1.5.6.