Hi there!
With libraries there are two types of files: source (.c or .cpp) and header (.h) files. When there are multiple of the same file in any given directory, errors will pop up since variables and other data types are being defined multiple times, which is what causes this error.
If you can, go into the directory where these numbered-library files are located and see if there are multiple of the same files. If not, move the numbered libraries into a new folder so that the IDE cannot see them.