Beetle PCE Fast stopped working on PS Vita

Libretro Cores
#1

Hey, so Beetle PCE Fast stopped working completely for some reasons, what happens if trying to run PC Engine CD game:

  1. When trying to run .cue file and choosing the core, it fails to load the content.

  2. If I run for example Sega CD game, then trying to run PC Engine CD (also choosing the corresponding core), Retroarch crashes and error screen appears.

Error code: (C2-12828-1) Saved Core File Succeeded. ux0:data/psp2core-1558825028-0x0003622f05-mednafen-pce_fast_liberto.self.psp2dmp

Hopefully, someone can help me with this.