pending flow node

Pending Flow Nodes

Hi All,

I'm currently new to Bonita BPM. I have this issue with BPM flow, when new task is processed it is always end up with status "Pending Flow Node". I was advised to reset and then to restart Bonita BPM engine with some issue with its own engine but the results still stay the same. I'm using Bonita BPM 6.5.1.

Any ideas are welcomed.

Thank you!