Error Msg -Unlock Project from zenDB Admin

Error Msg -Unlock Project from zenDB Admin

Hi Support.
I am facing a problem while creating a backup of a Project. Gives me a Error Msg as " Project Instance 'xxxx' is locked. you can unlock it from zenDB Admin."
Can you please tell me how can I unlock it. ? ? :confused:
Thanks for the Support(All the Thread I search related to it , did not give me correct idea to resolve it).
Regards
DJ

This is a migrated post! Originally posted on 22.05.2013 by user daujivar. Please be aware that information can be outdated.