Cant Bind files, no such File or directory

[UltraBlackLinux]

[maus@lolcat bind]$ tree
.
├── folder
│   ├── split_1_of_3.horcrux
│   ├── split_2_of_3.horcrux
│   └── split_3_of_3.horcrux
└── horcrux

1 directory, 4 files
[maus@lolcat bind]$ ./horcrux bind folder/
2020/07/13 08:49:03 open split_1_of_3.horcrux: no such file or directory

How do I solve this Problem?
Thanks!

[jesseduffield]

Should be fixed in #13 :)

[UltraBlackLinux]

Thanks!