Describe the problem/error/question
Hi everyone,
We have a specific system of workflow that sometimes return an error after multiple runs.
The workflow “L1” is the main one, and it’s calling the L2 inside à loop.
After some loops, the L2 return an error “Timeout waiting for lock SqliteWriteConnectionMutex to become available”.
And by looking at the Execution history of the workflow L2, I see the failed run, but I also see a running run that is running since 7h (a run shouldn’t take more than 2 minutes).
So it almost look like it’s an overlaping error, where the L1 try to start a new L2 run before the previous L2 run finished, but I’m not sure about that.
What is the error message (if any)?
The error message is:
Timeout waiting for lock SqliteWriteConnectionMutex to become available
Share the output returned by the last node
Timeout waiting for lock SqliteWriteConnectionMutex to become available
Information on your n8n setup
- n8n version: 1.108.1
- Database (default: SQLite): SQLite (n8n cloud)
- n8n EXECUTIONS_PROCESS setting (default: own, main): n8n cloud
- Running n8n via (Docker, npm, n8n cloud, desktop app): n8n cloud
- Operating system: Windows 11