too many SQL variables - transport endpoint is not connected when too many tag values exist

[Clindbergh]

Working on TMSU 0.7.5 (when will a new release be made? There is already new code on top of it)

When there are many values of a tag listing the values in a mounted filesystem fails.

To reporduce, run this bash commands:

mkdir test
cd test
for i in {1..2000}; do echo "$i" > $i; tmsu tag $i "original-name=$i"; done;
mkdir mp
tmsu vfs --verbose mp

Try to list the values in another terminal:

cd mp/tags/original-name
ls