[BUG] Threads(single) get stuck when looping queries using 'ConnectionType.Shared' Mode

[Dustray]

Version
Which LiteDB version/OS/.NET framework version are you using. (REQUIRED)
v5.0.8 v5.0.9
Describe the bug
A clear and concise description of what the bug is.

1. use ConnectionType.Shared
2. like this:
   while(...)
   col.FindOne(v => v.Code == code); <--When I entered the breakpoint, I found stopping here
   

No exception no error, just like a endless loop, and throw a 'ApplicationException' in output.