Later Package event loop 0

Question

I am trying to use httpuv and for that the later package has to be installed, when i do library(httpuv) i get this: Error: package or namespace load failed for ‘httpuv’: .onLoad failed in loadNamespace() for 'later', details: call: NULL error: Can't create event loop 0 because it already exists.

if i do library(later) i get this:

Error: package or namespace load failed for ‘later’: .onLoad failed in loadNamespace() for 'later', details: call: NULL error: Can't create event loop 0 because it already exists.

I need to be able to use httpuv to authenticate through AzureAuth.