Any operation on a VPS gives me "Cannot lock VE"

[eUK-Scott]

A VPS Hosting is locked when some operation (backup, migration, start / stop, etc.) with that VPS Hosting is in progress. You can determine which process is holding VPS Hosting #101 using the following command on the hardware node:

cat /vz/lock/101.lck

You can kill that process if needed, but make sure that the process is really killed. If there is no process with that PID on the node, just remove the lockfile.