[SOLVED]Library is missing after upgrade

Hey there,

after an upgrade from 6.1.1 to 6.2.3 there is just one library which is broken.

If I try to open it, it says in german “Bibliothek ist nicht vorhanden” (in engl. Library is missing or not available). Before I made this upgrade I had no Problems with it.
Every other Library just works fine …

Any suggestions how I can restore this library or can fix this issue.
Logs did not give any hint. Just saying, that the Commit cannot find the head (just about) …

Thanks

EDIT
Want to add some more Informations:
The Library which is broken still needs space (about 50 GB), but I can not open, access, edit or sync it in any way …

Did you find any solution to this problem?

You have to run seaf-fsck to solute this problem. Maybe @phiphiler upgraded directly from 6.1.1 to 6.2.3. But you have to take every minor step.

solved… seahub from previous version was still running… restart all solved this for me.