VE is disabled

Sometimes you face the error as "VE is disabled" while starting a VPS, in order to make it enable you need to login to main node with root then go to the file 

/etc/vz/conf/veid.conf

where veid is the actual id of VPS

Or simply run the command from main node :

vzctl set VEID --disabled no --save

VE has been Locked

If you are getting VE has been locked while starting the VPS then you can unlocked it by removing the file 'veid.lck' where vied is the VPS id and the file is located at :

/vz/lock/veid.lck