AliRoot Module Loading Error

I am encountering the following error while trying to use AliRoot on my lxplus account:

Toolchain(52): ERROR: 105: Unable to locate a modulefile for ‘Toolchain/GCC-v4.9.3’
This error occurs when I try to enter AliRoot using the command /cvmfs/alice.cern.ch/bin/alienv enter AliRoot/v5-09-44-1. Is there any solution to resolve this issue or would that cause any issue when I use AliRoot?

Furthermore I generally use " /cvmfs/alice.cern.ch/bin/alienv enter AliRoot/v5-09-44-1"