the line that fails on the server is trying to list subfolders in the project. Is it possible you had a lot of them in that project?
Run the following in a terminal on your computer after replacing PROJECTNAME
with the name of the project that was giving you trouble:
ssh root@bela.local find -L Bela/projects/PROJECTNAME -type d -maxdepth 1
If that's too much text, try:
ssh root@bela.local "find -L Bela/projects/PROJECTNAME -type d -maxdepth 1 | wc -l"
Which would give you the number of subfolders. For good measure also run:
ssh root@bela.local "find -L Bela/projects/PROJECTNAME | wc -l"
which will give you the total amount of files in the folder.