Error(s) in re-building vignettes:
--- re-building ‘Introduction_to_DTwrappers2.Rmd’ using knitr
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Warning in close.connection(con) :
  Problem closing connection:  No space left on device
Error: processing vignette 'Introduction_to_DTwrappers2.Rmd' failed with diagnostics:
Error writing to connection:  No space left on device
--- failed re-building ‘Introduction_to_DTwrappers2.Rmd’

SUMMARY: processing the following file failed:
  ‘Introduction_to_DTwrappers2.Rmd’

Error: Vignette re-building failed.
Execution halted