Problem: During installation of modules some files were deleted O.O – I had to set the files to not writeable to save them from harm.
I was totally clueless as to why my files were deleted (actually I still am…)
But I found a solution *yay me*
My folder was named wrong. Sadly I don’t know what it was called any more. *not so yay me*
Rename the folder.
If that doesn’t help:
Set files to read only.