Unable to load the auto save state at startup

[unixatch]

The core is unable to load the auto save state at start up automatically but can manually.

[Playlist]: Caricamento dei file della cronologia: "/storage/emulated/0/RetroArch/playlists/content_image_history.lpl".
[Playlist]: Caricamento file preferiti: "/storage/emulated/0/Android/data/com.retroarch/files/content_favorites.lpl".
[State]: Caricamento dello stato "/storage/emulated/0/RetroArch/states/Mupen64Plus-Next/Doom 64 (USA) (Rev 1).state.auto", 16793440 byte.
[State]: Impossibile salvare lo stato "RAM".
[State]: Impossibile caricare lo stato da "/storage/emulated/0/RetroArch/states/Mupen64Plus-Next/Doom 64 (USA) (Rev 1).state.auto".
[Shaders]: Specific shader preset found at "/storage/emulated/0/RetroArch/config/Mupen64Plus-Next/Doom 64 (USA) (Rev 1).glslp".
[Shader driver]: Using GLSL shader backend.
[Shaders]: Load parameter value: "warpx" = 0.020000.

It translates to: "Impossible to save the 'RAM' state" and then it says it can't load the auto save state.

Here's the full log,
retroarch.log