error with gpg in pass password-store. gpg: [don't know]: 1st length byte missing

ok so the lenght, meaning size?
528
compared to a file of similar content
656
10 other files examined seem to have between 600 - 800
seems its the smallest file
very few files are under 600 only found one thats 591

thats a bit odd since theres file with less content in them

i did check the snapshots created but the file did seem virtually identical.
i however did not have a actual backup from the point where this file was working. its fairly new so it seems to have been created just after the last backup.
thats kinda why im seeking help.

i do not know how to properly check the files systems.
going to ask in the forum for my OS aswell. il get back to you on that one

thank you for taking your time to help Bernhard