Process model is not completing

I'm using a smart shape to write to DB. Its is saved and published too. Haven't changed anything as far as i can remember.

The process runs from start to end and also writes to the database. But I noticed from the monitoring tab that  the process is not finished/completed. Writing to DB task is running in the background as I can see.
When I drop the data from the DB, it's inserting a new row again since the write to DB task is not complete. Below are the screenshots.



Process Model

Process Nodes Tab

Errors Tab



Monitoring Tab

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